Using correct interface checks & docs update (Fixes #27) (#28)

* Reverted back to Follower.

* Fixed documentation on blocking() and liking()

readme.md

@@ -160,8 +160,8 @@ $user->block($user);
 $user->block($page);
 $user->unblock($user);
 
-$user->blockings(); // Users that this user blocks.
-$user->blockings(Page::class); // Pages that this user blocks.
+$user->blocking(); // Users that this user blocks.
+$user->blocking(Page::class); // Pages that this user blocks.
 $user->blockers(); // Users that block this user.
 $user->blockers(Page::class); // Pages that block this user.
 
@@ -223,8 +223,8 @@ $user->like($user);
 $user->like($page);
 $user->unlike($page);
 
-$user->likings(); // Users that this user likes.
-$user->likings(Page::class); // Pages that this user likes.
+$user->liking(); // Users that this user likes.
+$user->liking(Page::class); // Pages that this user likes.
 $user->likers(); // Users that like this user.
 $user->likers(Page::class); // Pages that like this user.
 

src/Traits/CanFollow.php

@@ -4,7 +4,6 @@
 
 use Rennokki\Befriended\Contracts\Follower;
 use Rennokki\Befriended\Contracts\Following;
-use Rennokki\Befriended\Contracts\Followable;
 
 trait CanFollow
 {
@@ -31,7 +30,7 @@ public function following($model = null)
      */
     public function isFollowing($model): bool
     {
-        if (! $model instanceof Followable && ! $model instanceof Following) {
+        if (! $model instanceof Follower && ! $model instanceof Following) {
             return false;
         }
 
@@ -57,7 +56,7 @@ public function follows($model): bool
      */
     public function follow($model): bool
     {
-        if (! $model instanceof Followable && ! $model instanceof Following) {
+        if (! $model instanceof Follower && ! $model instanceof Following) {
             return false;
         }
 
@@ -82,7 +81,7 @@ public function follow($model): bool
      */
     public function unfollow($model): bool
     {
-        if (! $model instanceof Followable && ! $model instanceof Following) {
+        if (! $model instanceof Follower && ! $model instanceof Following) {
             return false;
         }