diff --git a/documentation/source/readme/reStructuredText Basics.rst b/documentation/source/readme/reStructuredText Basics.rst
index 573d58632615362996ef9023d05955b1e5e3e4f8..b4770472823b9f15ef4e03550e848a59f76e65ad 100644
--- a/documentation/source/readme/reStructuredText Basics.rst	
+++ b/documentation/source/readme/reStructuredText Basics.rst	
@@ -138,7 +138,7 @@ An numerator consists of a sequence member and formatting, followed by whitespac
 Figure
 ------
 
-Images are a common use for substitution reference
+Images are a common use for substitution reference.
 
 **Syntax**