Fixes in documentation (#1927)

* Fixed typos and grammer in documentation

src/main/java/fr/xephi/authme/settings/properties/RegistrationSettings.java

@@ -97,7 +97,7 @@ public final class RegistrationSettings implements SettingsHolder {
     public static final Property<Boolean> REMOVE_LEAVE_MESSAGE =
         newProperty("settings.removeLeaveMessage", false);
 
-    @Comment("Do we need to add potion effect Blinding before login/reigster?")
+    @Comment("Do we need to add potion effect Blinding before login/register?")
     public static final Property<Boolean> APPLY_BLIND_EFFECT =
         newProperty("settings.applyBlindEffect", false);
 

src/test/java/tools/docs/config/config.tpl.md

@@ -2,15 +2,15 @@
 <!-- File auto-generated on {gen_date}. See docs/config/config.tpl.md -->
 
 ## AuthMe Configuration
-The first time you run AuthMe it will create a config.yml file in the plugins/AuthMe folder, 
-with which you can configure various settings. This following is the initial contents of
+The first time you run AuthMe it will create a config.yml file in the plugins/AuthMe folder,
+with which you can configure various settings. The following is the initial contents of
 the generated config.yml file.
 
 ```yml
 {config}
 ```
 
-To change settings on a running server, save your changes to config.yml and use 
+To change settings on a running server, save your changes to config.yml and use
 `/authme reload`.
 
 {gen_footer}

src/test/resources/fr/xephi/authme/config.test.yml

@@ -42,7 +42,7 @@ settings:
         maxNicknameLength: 16
         # When this setting is enabled, online players can't be kicked out
         # due to "Logged in from another Location"
-        # This setting will prevent potetial security exploits.
+        # This setting will prevent potential security exploits.
         ForceSingleSession: true
         ForceSpawnLocOnJoin:
             # If enabled, every player will be teleported to the world spawnpoint
@@ -61,7 +61,7 @@ settings:
         SaveQuitLocation: false
         # To activate the restricted user feature you need
         # to enable this option and configure the
-        # AllowedRestrctedUser field.
+        # AllowedRestrictedUser field.
         AllowRestrictedUser: false
         # The restricted user feature will kick players listed below
         # if they don't match of the defined ip address.
@@ -87,7 +87,7 @@ settings:
         # After how many time players who fail to login or register
         # should be kicked? Set to 0 to disable.
         timeout: 30
-        # Regex sintax of allowed characters in the player name.
+        # Regex syntax of allowed characters in the player name.
         allowedNicknameCharacters: '[a-zA-Z0-9_]*'
         # How far can unregistered players walk? Set to 0
         # for unlimited radius