[glib] docs: gappinfo: Fix typo <envvar> -> <envar>

[Javier Jardón <jjardon src gnome org>]

commit ee94915d0b78da7a016b4df29f0dce6236c1acfc
Author: Javier Jardón <jjardon gnome org>
Date:   Wed Nov 24 18:06:17 2010 +0100

    docs: gappinfo: Fix typo <envvar> -> <envar>

 gio/gappinfo.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/gio/gappinfo.c b/gio/gappinfo.c
index 941ba25..755731e 100644
--- a/gio/gappinfo.c
+++ b/gio/gappinfo.c
@@ -737,7 +737,7 @@ g_app_launch_context_init (GAppLaunchContext *launch_context)
  *
  * Gets the display string for the @context. This is used to ensure new
  * applications are started on the same display as the launching
- * application, by setting the <envvar>DISPLAY</envvar> environment variable.
+ * application, by setting the <envar>DISPLAY</envar> environment variable.
  *
  * Returns: a display string for the display.
  **/
@@ -766,7 +766,7 @@ g_app_launch_context_get_display (GAppLaunchContext *context,
  * @files: (element-type GFile): a #GList of of #GFile objects
  * 
  * Initiates startup notification for the application and returns the
- * <envvar>DESKTOP_STARTUP_ID</envvar> for the launched operation,
+ * <envar>DESKTOP_STARTUP_ID</envar> for the launched operation,
  * if supported.
  *
  * Startup notification IDs are defined in the <ulink