overlays: rename overlays->charts

vmon introduces a non-overlay usage, monitors is correct but ambiguous,
graphs is also amiguous, charts is short and distinctive.

renaming of the files comes in a separate, future commit.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/vwm.h b/src/vwm.h
index 3db7e7b..e483478 100644
--- a/src/vwm.h
+++ b/src/vwm.h
@@ -34,7 +34,7 @@ typedef struct _vwm_desktop_t vwm_desktop_t;
 
 typedef struct _vwm_t {
 	vwm_xserver_t		*xserver;		/* global xserver instance */
-	vwm_overlays_t		*overlays;		/* golbal overlays instance */
+	vwm_charts_t		*charts;		/* golbal charts instance */
 
 	/* extra X stuff needed by vwm */
 	Atom			wm_delete_atom;