diff --git a/modules/editor/init.zsh b/modules/editor/init.zsh
index ed17ffb4..4f54c81f 100644
--- a/modules/editor/init.zsh
+++ b/modules/editor/init.zsh
@@ -106,7 +106,8 @@ done
 # Functions
 #
 
-# Displays editor information.
+# Exposes information about the Zsh Line Editor via the $editor_info associative
+# array.
 function editor-info {
   # Clean up previous $editor_info.
   unset editor_info
diff --git a/modules/git/functions/git-info b/modules/git/functions/git-info
index ead65074..83be7160 100644
--- a/modules/git/functions/git-info
+++ b/modules/git/functions/git-info
@@ -1,5 +1,5 @@
 #
-# Displays Git repository information.
+# Exposes Git repository information via the $git_info associative array.
 #
 # Authors:
 #   Sorin Ionescu <sorin.ionescu@gmail.com>
diff --git a/modules/python/functions/python-info b/modules/python/functions/python-info
index 703c8ada..40c5011a 100644
--- a/modules/python/functions/python-info
+++ b/modules/python/functions/python-info
@@ -1,5 +1,6 @@
 #
-# Displays Python information.
+# Exposes information about the Python environment via the $python_info
+# associative array.
 #
 # Authors:
 #   Sorin Ionescu <sorin.ionescu@gmail.com>
diff --git a/modules/ruby/functions/ruby-info b/modules/ruby/functions/ruby-info
index 21dc1d68..f2ce2ed6 100644
--- a/modules/ruby/functions/ruby-info
+++ b/modules/ruby/functions/ruby-info
@@ -1,5 +1,6 @@
 #
-# Displays Ruby information.
+# Exposes information about the Ruby environment via the $ruby_info associative
+# array.
 #
 # Authors:
 #   Sorin Ionescu <sorin.ionescu@gmail.com>