minor change of wording in docs

README.md

@@ -415,7 +415,7 @@ scoold.password_auth_enabled = true
 |  ---                       | ---           | ---  |
 |`scoold.new_users_can_comment`<br>Enable/disable the ability for users with reputation below 100 to comments on posts. | `true` | `Boolean`|
 |`scoold.posts_need_approval`<br>Enable/disable the need for approval of new posts by a moderator.  | `false` | `Boolean`|
-|`scoold.answers_approved_by`<br>Controls who is able to mark an answer as accepted/approved. Possible values are `default` (author and moderators), `admins` (admins only), `moderators` (moderators and admins). | `default` | `String`|
+|`scoold.answers_approved_by`<br>Controls who is able to mark an answer as accepted. Possible values are `default` (author and moderators), `admins` (admins only), `moderators` (moderators and admins). | `default` | `String`|
 |`scoold.wiki_answers_enabled` <kbd>Pro</kbd><br>Enable/disable the ability for users to create wiki-style answers, editable by everyone. | `true` | `Boolean`|
 |`scoold.media_recording_allowed` <kbd>Pro</kbd><br>Enable/disable support for attaching recorded videos and voice messages to posts. | `true` | `Boolean`|
 |`scoold.delete_protection_enabled`<br>Enable/disable the ability for authors to delete their own question, when it already has answers and activity. | `true` | `Boolean`|

src/main/java/com/erudika/scoold/ScooldConfig.java

@@ -1603,7 +1603,7 @@ public boolean postsNeedApproval() {
 			identifier = "answers_approved_by",
 			value = "default",
 			category = "Posts",
-			description = "Controls who is able to mark an answer as accepted/approved. "
+			description = "Controls who is able to mark an answer as accepted. "
 					+ "Possible values are `default` (author and moderators), `admins` (admins only), `moderators` "
 					+ "(moderators and admins).")
 	public String answersApprovedBy() {