Fix typos

Change-Id: I17e617d89d1b5ad92c5c8218958e86ca722b13e2
Reviewed-on: https://gerrit.libreoffice.org/48435Reviewed-by: Julien Nabet <serval2412@yahoo.fr>
Tested-by: Julien Nabet <serval2412@yahoo.fr>

ios/LibreOfficeLight/LibreOfficeLight/ButtonScrollView.swift

@@ -50,7 +50,7 @@ open class ButtonScrollView: UIScrollView
     }
 }
 
-/// Horizontally layed out buttons, living within the owned scroll view
+/// Horizontally laid out buttons, living within the owned scroll view
 open class ButtonList: UIView
 {
     let labels: [String]

sc/source/core/tool/rangelst.cxx

@@ -267,7 +267,7 @@ Label_Range_Join:
         if ( p->In( *pOver ) )
         {   // range pOver included in or identical to range p
             // XXX if we never used Append() before Join() we could remove
-            // pOver and end processing, but it is not guranteed and there can
+            // pOver and end processing, but it is not guaranteed and there can
             // be duplicates.
             if ( bIsInList )
                 bJoined = true;     // do away with range pOver