[gtksourceview] snippet: cleanup trailing whitespace

[Christian Hergert <chergert src gnome org>]

commit 72b114f2ec123a26902fe7d28adcd88d70fffe9e
Author: Christian Hergert <chergert redhat com>
Date:   Sun Apr 3 10:28:31 2022 -0700

    snippet: cleanup trailing whitespace

 gtksourceview/gtksourcesnippet.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/gtksourceview/gtksourcesnippet.c b/gtksourceview/gtksourcesnippet.c
index 02a53ca4..73ab98c6 100644
--- a/gtksourceview/gtksourcesnippet.c
+++ b/gtksourceview/gtksourcesnippet.c
@@ -29,7 +29,7 @@
 
 /**
  * GtkSourceSnippet:
- * 
+ *
  * Quick insertion code snippets.
  *
  * The `GtkSourceSnippet` represents a series of chunks that can quickly be
@@ -165,8 +165,8 @@ gtk_source_snippet_copy (GtkSourceSnippet *snippet)
  * gtk_source_snippet_get_focus_position:
  * @snippet: a #GtkSourceSnippet
  *
- * Gets the current focus for the snippet. 
- * 
+ * Gets the current focus for the snippet.
+ *
  * This is changed as the user tabs through focus locations.
  *
  * Returns: The focus position, or -1 if unset.
@@ -223,7 +223,7 @@ gtk_source_snippet_get_nth_chunk (GtkSourceSnippet *snippet,
  * @snippet: a #GtkSourceSnippet
  *
  * Gets the trigger for the source snippet.
- * 
+ *
  * A trigger is a word that can be expanded into the full snippet when
  * the user presses Tab.
  *