diff --git a/libexec/tmuxifier-load-session b/libexec/tmuxifier-load-session
index 85f9e70..3c82c92 100755
--- a/libexec/tmuxifier-load-session
+++ b/libexec/tmuxifier-load-session
@@ -12,7 +12,14 @@ if calling-help "$@"; then
 Aliases: session, ses, s
 
 Create a session using the session layout, unless the session already exists
-in which case, we simply attach/switch to the existing one."
+in which case, we simply attach/switch to the existing one.
+
+Arguments:
+   <layout_name | file_path>  - Name of a session layout stored in the layouts
+                                directory, or path to a session layout file.
+   <iterm mode>               - When given as \"-CC\" tmux will be called with
+                                the -CC argument enabling iTerm2 integration.
+                                More info: http://bit.ly/1yDbMlm"
   exit
 fi
 
diff --git a/libexec/tmuxifier-load-window b/libexec/tmuxifier-load-window
index d3cb9e0..0a6d0f9 100755
--- a/libexec/tmuxifier-load-window
+++ b/libexec/tmuxifier-load-window
@@ -11,7 +11,11 @@ if calling-help "$@"; then
 
 Aliases: window, win, w
 
-Create a new window using the specified window layout in the current session."
+Create a new window using the specified window layout in the current session.
+
+Arguments:
+   <layout_name | file_path>  - Name of a window layout stored in the layouts
+                                directory, or path to a window layout file."
   exit
 fi
 
diff --git a/libexec/tmuxifier-tmux-version b/libexec/tmuxifier-tmux-version
index 81e76ab..ba6a355 100755
--- a/libexec/tmuxifier-tmux-version
+++ b/libexec/tmuxifier-tmux-version
@@ -7,7 +7,7 @@ source "$TMUXIFIER/lib/util.sh"
 
 # Provide tmuxifier help
 if calling-help "$@"; then
-  echo "usage: tmuxifier tmux-version [target-version]
+  echo "usage: tmuxifier tmux-version [<target-version>]
 
 Outputs current Tmux version. If given optional target-version it outputs one
 of three possible characters indicating if the current Tmux version number is