diff --git a/doc/glm.tex b/doc/glm.tex
index afa167a5..2ac05a57 100644
--- a/doc/glm.tex
+++ b/doc/glm.tex
@@ -314,7 +314,7 @@ void foo()
 
 \subsection{Default Precision}
 \label{Default Precision}
-C++ does not provide a way to implement GLSL default precision selection (as defined in GLSL 4.10 specification section 4.5.3) with GLSL-like syntax.
+C++ does not provide a way to implement GLSL default precision selection (as defined in the GLSL 4.10 specification, section 4.5.3) with GLSL-like syntax.
 
 \begin{glslcode}
 precision mediump int;