[gtksourceview] contextengine: remove trailing \n from debug message

[Christian Hergert <chergert src gnome org>]

commit cf950bd433939b1b7891239820a6b276cebabe07
Author: Christian Hergert <chergert redhat com>
Date:   Tue Dec 14 14:02:04 2021 -0800

    contextengine: remove trailing \n from debug message

 gtksourceview/gtksourcecontextengine.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/gtksourceview/gtksourcecontextengine.c b/gtksourceview/gtksourcecontextengine.c
index 3128d7fd..6dd79720 100644
--- a/gtksourceview/gtksourcecontextengine.c
+++ b/gtksourceview/gtksourcecontextengine.c
@@ -3290,7 +3290,7 @@ context_unref (Context *context)
        if (context == NULL || --context->ref_count != 0)
                return;
 
-       GTK_SOURCE_PROFILER_LOG ("destroying context %s\n", context->definition->id);
+       GTK_SOURCE_PROFILER_LOG ("destroying context %s", context->definition->id);
 
        children = context->children;
        context->children = NULL;