Fix typo

Change-Id: Ie611105ff1e487657b6aacec6c0c22af095e2c14
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/174355
Tested-by: Julien Nabet <serval2412@yahoo.fr>
Reviewed-by: Julien Nabet <serval2412@yahoo.fr>

comphelper/source/misc/compbase.cxx

@@ -39,7 +39,7 @@ void WeakComponentImplHelperBase::disposeOnDestruct()
     if (m_bDisposed)
         return;
     m_bDisposed = true;
-    // bump the ref-count so we dont accidentally do a double delete
+    // bump the ref-count so we don't accidentally do a double delete
     // if something else increases and then decreases our ref-count
     cppu::OWeakObject::acquire();
     disposing(aGuard);