[gnome-builder] symbol-tree: fix typo

[Christian Hergert <chergert src gnome org>]

commit 0edd18d6c03cb26a1bb9197d42fe4f3b8913f25b
Author: Christian Hergert <chergert redhat com>
Date:   Mon Aug 6 12:44:08 2018 -0700

    symbol-tree: fix typo
    
    Fixes #591

 src/plugins/symbol-tree/gbp-symbol-hover-provider.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/plugins/symbol-tree/gbp-symbol-hover-provider.c 
b/src/plugins/symbol-tree/gbp-symbol-hover-provider.c
index 77e1266ca..0af699874 100644
--- a/src/plugins/symbol-tree/gbp-symbol-hover-provider.c
+++ b/src/plugins/symbol-tree/gbp-symbol-hover-provider.c
@@ -80,7 +80,7 @@ gbp_symbol_hover_provider_get_symbol_cb (GObject      *object,
   } loc[3] = {
     { _("Declaration"), NULL },
     { _("Definition"), NULL },
-    { _("Canonincal"), NULL },
+    { _("Canonical"), NULL },
   };
 
   g_assert (IDE_IS_BUFFER (buffer));