diff --git a/httpclient/src/main/java/org/apache/http/impl/conn/PoolingHttpClientConnectionManager.java b/httpclient/src/main/java/org/apache/http/impl/conn/PoolingHttpClientConnectionManager.java
index 6438a8f5d..3713f3f43 100644
--- a/httpclient/src/main/java/org/apache/http/impl/conn/PoolingHttpClientConnectionManager.java
+++ b/httpclient/src/main/java/org/apache/http/impl/conn/PoolingHttpClientConnectionManager.java
@@ -86,7 +86,7 @@ import org.apache.http.util.Asserts;
  * Previously, the code would check every connection by default before re-using it.
  * The code now only checks the connection if the elapsed time since
  * the last use of the connection exceeds the timeout that has been set.
- * The default timeout is set to 5000ms - see 
+ * The default timeout is set to 5000ms - see
  * {@link #PoolingHttpClientConnectionManager(HttpClientConnectionOperator, HttpConnectionFactory, long, TimeUnit))}
  *
  * @since 4.3