apply some spelling fixes

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1910659 13f79535-47bb-0310-9956-ffa450edef68

poi-ooxml/src/main/java/org/apache/poi/xddf/usermodel/text/XDDFTextParagraph.java

@@ -575,7 +575,7 @@ public class XDDFTextParagraph implements Iterable<XDDFTextRun> {
     /**
      *
      * @return the font of bullet characters within a given paragraph. A
-     *         <code>null</code> value means to use the text font font.
+     *         <code>null</code> value means to use the text font.
      */
     public XDDFFont getBulletFont() {
         return findDefinedParagraphProperty(props -> props.isSetBuFont() || props.isSetBuFontTx(),

poi-ooxml/src/main/java/org/apache/poi/xssf/usermodel/XSSFSheet.java

@@ -2560,7 +2560,7 @@ public class XSSFSheet extends POIXMLDocumentPart implements Sheet, OoxmlSheetEx
      * using the default font (first font in the workbook).
      * <br>
      * Unless you are using a very special font, the default character is '0' (zero),
-     * this is true for Arial (default font font in HSSF) and Calibri (default font in XSSF)
+     * this is true for Arial (default font in HSSF) and Calibri (default font in XSSF)
      * </p>
      *
      * <p>

poi-scratchpad/src/main/java/org/apache/poi/hwpf/usermodel/Section.java

@@ -170,7 +170,7 @@ public final class Section extends Range implements Duplicatable {
      * <dt>{@code 0x02}</dt><dd>If the numbering restarts on every page</dd>
      * </dl>
      *
-     * @return an Rnc, as decribed above, specifying when and where footnote numbering restarts
+     * @return an Rnc, as described above, specifying when and where footnote numbering restarts
      */
     public short getFootnoteRestartQualifier() {
         return _props.getRncFtn();
@@ -203,7 +203,7 @@ public final class Section extends Range implements Duplicatable {
      * <dt>{@code 0x02}</dt><dd>If the numbering restarts on every page</dd>
      * </dl>
      *
-     * @return an Rnc, as decribed above, specifying when and where endnote numbering restarts
+     * @return an Rnc, as described above, specifying when and where endnote numbering restarts
      */
     public short getEndnoteRestartQualifier() {
         return _props.getRncEdn();

poi/src/main/java/org/apache/poi/extractor/ExtractorFactory.java

@@ -95,7 +95,7 @@ public final class ExtractorFactory {
      * (usermodel extractors tend to be more accurate, but use more memory)
      * Default is false.
      *
-     * @return true if event extractors should be preferred in the current thread, fals otherwise.
+     * @return true if event extractors should be preferred in the current thread, false otherwise.
      */
     public static boolean getThreadPrefersEventExtractors() {
         return threadPreferEventExtractors.get();
@@ -106,7 +106,7 @@ public final class ExtractorFactory {
      * (usermodel extractors tend to be more accurate, but use more memory)
      * Default is to use the thread level setting, which defaults to false.
      *
-     * @return true if event extractors should be preferred in all threads, fals otherwise.
+     * @return true if event extractors should be preferred in all threads, false otherwise.
      */
     public static Boolean getAllThreadsPreferEventExtractors() {
         return allPreferEventExtractors;

poi/src/main/java/org/apache/poi/hssf/usermodel/HSSFSheet.java

@@ -512,7 +512,7 @@ public final class HSSFSheet implements Sheet {
      * using the default font (first font in the workbook).<p>
      *
      * Unless you are using a very special font, the default character is '0' (zero),
-     * this is true for Arial (default font font in HSSF) and Calibri (default font in XSSF)<p>
+     * this is true for Arial (default font in HSSF) and Calibri (default font in XSSF)<p>
      *
      * Please note, that the width set by this method includes 4 pixels of margin padding (two on each side),
      * plus 1 pixel padding for the gridlines (Section 3.3.1.12 of the OOXML spec).

poi/src/main/java/org/apache/poi/sl/usermodel/TextRun.java

@@ -105,7 +105,7 @@ public interface TextRun {
     /**
      * Get the font family - convenience method for {@link #getFontInfo(FontGroup)}
      *
-     * @param fontGroup the font group, i.e. the range of glpyhs to be covered.
+     * @param fontGroup the font group, i.e. the range of glyphs to be covered.
      *    if {@code null}, the font group matching the first character will be returned
      *
      * @return  font family or null if not set
@@ -127,7 +127,7 @@ public interface TextRun {
      *
      * @param typeface  the font to apply to this text run.
      *      The value of {@code null} removes the run specific font setting, so the default setting is activated again.
-     * @param fontGroup the font group, i.e. the range of glpyhs to be covered.
+     * @param fontGroup the font group, i.e. the range of glyphs to be covered.
      *    if {@code null}, the font group matching the first character will be returned
      */
     void setFontFamily(String typeface, FontGroup fontGroup);
@@ -135,7 +135,7 @@ public interface TextRun {
     /**
      * Get the font info for the given font group
      *
-     * @param fontGroup the font group, i.e. the range of glpyhs to be covered.
+     * @param fontGroup the font group, i.e. the range of glyphs to be covered.
      *    if {@code null}, the font group matching the first character will be returned
      * @return  font info or {@code null} if not set
      *
@@ -148,7 +148,7 @@ public interface TextRun {
      *
      * @param fontInfo the font to apply to this text run.
      *      The value of {@code null} removes the run specific font setting, so the default setting is activated again.
-     * @param fontGroup the font group, i.e. the range of glpyhs to be covered. defaults to latin, if {@code null}.
+     * @param fontGroup the font group, i.e. the range of glyphs to be covered. defaults to latin, if {@code null}.
      *
      * @since POI 3.17-beta2
      */

poi/src/main/java/org/apache/poi/ss/formula/SharedFormula.java

@@ -20,7 +20,7 @@ import org.apache.poi.ss.formula.ptg.*;
 import org.apache.poi.ss.SpreadsheetVersion;
 
 /**
- *   Encapsulates logic to convert shared formulaa into non shared equivalent
+ *   Encapsulates logic to convert shared formula into non shared equivalent
  */
 public class SharedFormula {
 

poi/src/main/java/org/apache/poi/ss/formula/functions/FinanceLib.java

@@ -18,7 +18,7 @@
 package org.apache.poi.ss.formula.functions;
 
 /**
- * This class is a functon library for common fiscal functions.
+ * This class is a function library for common fiscal functions.
  * <b>Glossary of terms/abbreviations:</b>
  * <br>
  * <ul>

poi/src/main/java/org/apache/poi/ss/usermodel/FormulaError.java

@@ -114,7 +114,7 @@ public enum FormulaError {
      */
     CIRCULAR_REF(0xFFFFFFC4, "~CIRCULAR~REF~"),
     /**
-     * POI specific code to indicate that the funcition required is
+     * POI specific code to indicate that the function required is
      *  not implemented in POI
      */
     FUNCTION_NOT_IMPLEMENTED(0xFFFFFFE2, "~FUNCTION~NOT~IMPLEMENTED~");

poi/src/main/java/org/apache/poi/ss/usermodel/Sheet.java

@@ -160,7 +160,7 @@ public interface Sheet extends Iterable<Row> {
      * using the default font (first font in the workbook).<p>
      *
      * Unless you are using a very special font, the default character is '0' (zero),
-     * this is true for Arial (default font font in HSSF) and Calibri (default font in XSSF)<p>
+     * this is true for Arial (default font in HSSF) and Calibri (default font in XSSF)<p>
      *
      * Please note, that the width set by this method includes 4 pixels of margin padding (two on each side),
      * plus 1 pixel padding for the gridlines (Section 3.3.1.12 of the OOXML spec).

poi/src/test/java/org/apache/poi/hssf/record/chart/TestLinkedDataRecord.java

@@ -39,7 +39,7 @@ final class TestLinkedDataRecord {
 
     The first record links to the series title (linkType = 0).   It's
     reference type is 1 which means that it links directly to data entered
-    into the forumula bar.  There seems to be no reference to any data
+    into the formula bar.  There seems to be no reference to any data
     however.  The formulaOfLink field contains two 0 bytes.  This probably
     means that there is no particular heading set.
 

poi/src/test/java/org/apache/poi/ss/formula/function/ExcelFileFormatDocFunctionExtractor.java

@@ -168,8 +168,8 @@ public final class ExcelFileFormatDocFunctionExtractor {
             _groupFunctionNames = new HashSet<>();
         }
 
-        public void addFuntion(int funcIx, boolean hasFootnote, String funcName, int minParams, int maxParams,
+        public void addFunction(int funcIx, boolean hasFootnote, String funcName, int minParams, int maxParams,
-                String returnClass, String paramClasses, String volatileFlagStr) {
+                                String returnClass, String paramClasses, String volatileFlagStr) {
             boolean isVolatile = volatileFlagStr.length() > 0;
 
             Integer funcIxKey = Integer.valueOf(funcIx);
@@ -360,7 +360,7 @@ public final class ExcelFileFormatDocFunctionExtractor {
             String paramClasses = cellData[i + 5];
             String volatileFlagStr = cellData[i + 6];
 
-            _fdc.addFuntion(funcIx, hasFootnote, funcName, minParams, maxParams, returnClass, paramClasses, volatileFlagStr);
+            _fdc.addFunction(funcIx, hasFootnote, funcName, minParams, maxParams, returnClass, paramClasses, volatileFlagStr);
         }
 
         private static int parseInt(String valStr) {