Fixed lower case typo in header guard definition

Change-Id: Ib4f09892850bfcb72ddec0b0a924746495c5551f
Reviewed-on: https://gerrit.libreoffice.org/9579Reviewed-by: Thomas Arnhold <thomas@arnhold.org>
Tested-by: Thomas Arnhold <thomas@arnhold.org>

forms/source/component/FormsCollection.hxx

@@ -17,8 +17,8 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
-#ifndef INCLUDED_FORMS_SOURCE_COMPONENT_fORMSCOLLECTION_HXX
-#define INCLUDED_FORMS_SOURCE_COMPONENT_fORMSCOLLECTION_HXX
+#ifndef INCLUDED_FORMS_SOURCE_COMPONENT_FORMSCOLLECTION_HXX
+#define INCLUDED_FORMS_SOURCE_COMPONENT_FORMSCOLLECTION_HXX
 
 #include "InterfaceContainer.hxx"
 #include <cppuhelper/component.hxx>
@@ -187,6 +187,6 @@ public:
 }   // namespace frm
 
 
-#endif // INCLUDED_FORMS_SOURCE_COMPONENT_fORMSCOLLECTION_HXX
+#endif // INCLUDED_FORMS_SOURCE_COMPONENT_FORMSCOLLECTION_HXX
 
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