[docs] type fix

doc/loggable.md

@@ -250,4 +250,4 @@ Now lets revert it to previous version:
     $em->flush();
     // if article had changed relation, it would be reverted also.
 
-Easy like that, any sugestions on improvements are very welcome
+Easy like that, any suggestions on improvements are very welcome

doc/mapping.md

@@ -461,4 +461,4 @@ Create extended ODM event adapter:
 It would be useful to make a common interface for those extended adapters.
 Now every possible requirement is fullfilled and this may be useful.
 
-Any sugestions on improvements are very welcome
+Any suggestions on improvements are very welcome

doc/sluggable.md

@@ -376,4 +376,4 @@ And the Entity should look like:
 
 Now the generated slug will be translated by Translatable behavior
 
-Easy like that, any sugestions on improvements are very welcome
+Easy like that, any suggestions on improvements are very welcome

doc/timestampable.md

@@ -424,4 +424,4 @@ Now few operations to get it all done:
     
     $article->getPublished()->format('Y-m-d'); // the date article type changed to published
 
-Easy like that, any sugestions on improvements are very welcome
+Easy like that, any suggestions on improvements are very welcome

doc/translatable.md

@@ -500,4 +500,4 @@ only if we specify a class annotation @gedmo:TranslationEntity(class="my\transla
 
 Now all translations of Article will be stored and queried from specific table
 
-Easy like that, any sugestions on improvements are very welcome
+Easy like that, any suggestions on improvements are very welcome

doc/tree.md

@@ -591,4 +591,4 @@ translated. Because the postLoad event never will be triggered
 
 Now the generated treenode slug will be translated by Translatable behavior
 
-Easy like that, any sugestions on improvements are very welcome
+Easy like that, any suggestions on improvements are very welcome