diff --git a/public/language/en_US/error.json b/public/language/en_US/error.json
index 065234c18d..447993b3ee 100644
--- a/public/language/en_US/error.json
+++ b/public/language/en_US/error.json
@@ -50,8 +50,8 @@
     "too-many-tags": "Too many tags. Topics can't have more than %1 tag(s)",
     "file-too-big": "Maximum allowed file size is %1 kB - please upload a smaller file",
     "cant-vote-self-post": "You cannot vote for your own post",
-    "already-favourited": "You have already favourited this post",
-    "already-unfavourited": "You have already unfavourited this post",
+    "already-favourited": "You have already favorited this post",
+    "already-unfavourited": "You have already unfavorited this post",
     "cant-ban-other-admins": "You can't ban other admins!",
     "cant-remove-last-admin": "You are the only administrator. Add another user as an administrator before removing yourself as admin",
     "invalid-image-type": "Invalid image type. Allowed types are: %1",
diff --git a/public/language/en_US/groups.json b/public/language/en_US/groups.json
index 3bd63ad94a..38f3e8dc8a 100644
--- a/public/language/en_US/groups.json
+++ b/public/language/en_US/groups.json
@@ -32,7 +32,7 @@
     "details.description": "Description",
     "details.badge_preview": "Badge Preview",
     "details.change_icon": "Change Icon",
-    "details.change_colour": "Change Colour",
+    "details.change_colour": "Change Color",
     "details.badge_text": "Badge Text",
     "details.userTitleEnabled": "Show Badge",
     "details.private_help": "If enabled, joining of groups requires approval from a group owner",
diff --git a/public/language/en_US/notifications.json b/public/language/en_US/notifications.json
index b7a0ad2b2a..71c727ebc0 100644
--- a/public/language/en_US/notifications.json
+++ b/public/language/en_US/notifications.json
@@ -14,7 +14,7 @@
     "upvoted_your_post_in": "<strong>%1</strong> has upvoted your post in <strong>%2</strong>.",
     "moved_your_post": "<strong>%1</strong> has moved your post.",
     "moved_your_topic": "<strong>%1</strong> has moved your topic.",
-    "favourited_your_post_in": "<strong>%1</strong> has favourited your post in <strong>%2</strong>.",
+    "favourited_your_post_in": "<strong>%1</strong> has favorited your post in <strong>%2</strong>.",
     "user_flagged_post_in": "<strong>%1</strong> flagged a post in <strong>%2</strong>",
     "user_posted_to": "<strong>%1</strong> has posted a reply to: <strong>%2</strong>",
     "user_posted_topic": "<strong>%1</strong> has posted a new topic: <strong>%2</strong>",