diff --git a/sphinx_doc_src/cmds/source.rst b/sphinx_doc_src/cmds/source.rst
index 132db2f1c..4f0233a08 100644
--- a/sphinx_doc_src/cmds/source.rst
+++ b/sphinx_doc_src/cmds/source.rst
@@ -38,4 +38,4 @@ Example
 Caveats
 -------
 
-In fish versions prior to 2.3.0 the ``$argv`` variable would have a single element (the name of the sourced file) if no arguments are present. Otherwise it would contain arguments without the name of the sourced file. That behavior was very confusing and unlike other shells such as bash and zsh.
+In fish versions prior to 2.3.0, the ``$argv`` variable would have a single element (the name of the sourced file) if no arguments are present. Otherwise, it would contain arguments without the name of the sourced file. That behavior was very confusing and unlike other shells such as bash and zsh.