example/init: Fix confusing comments

River does not currently recognize Ctrl as a modifier, only Control.

 example/init | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/example/init b/example/init
index 08b7cb1..f79eae1 100755
--- a/example/init
+++ b/example/init
@@ -84,10 +84,10 @@ do
     # Super+Shift+[1-9] to tag focused view with tag [0-8]
     riverctl map normal Super+Shift $i set-view-tags $tags
 
-    # Super+Ctrl+[1-9] to toggle focus of tag [0-8]
+    # Super+Control+[1-9] to toggle focus of tag [0-8]
     riverctl map normal Super+Control $i toggle-focused-tags $tags
 
-    # Super+Shift+Ctrl+[1-9] to toggle tag [0-8] of focused view
+    # Super+Shift+Control+[1-9] to toggle tag [0-8] of focused view
     riverctl map normal Super+Shift+Control $i toggle-view-tags $tags
 done