diff --git a/docs/content/querying/dimensionspecs.md b/docs/content/querying/dimensionspecs.md
index 94fdddba0cf..c350161d9cc 100644
--- a/docs/content/querying/dimensionspecs.md
+++ b/docs/content/querying/dimensionspecs.md
@@ -165,7 +165,7 @@ Example for the `__time` dimension:
 }
 ```
 
-### Lookup lookup extraction function
+### Lookup extraction function
 Explicit lookups allow you to specify a set of keys and values to use when performing the extraction
 
 ```json