Fix typo

Change-Id: I14fba5feb45ee2f8de5f017b6da95bd1fe4908f8
Reviewed-on: https://gerrit.libreoffice.org/66660
Tested-by: Jenkins
Reviewed-by: Adolfo Jayme Barrientos <fitojb@ubuntu.com>

connectivity/source/commontools/FValue.cxx

@@ -752,7 +752,7 @@ bool ORowSetValue::operator==(const ORowSetValue& _rRH) const
     }
 
     bool bRet = false;
-    OSL_ENSURE(!m_bNull,"SHould not be null!");
+    OSL_ENSURE(!m_bNull,"Should not be null!");
     switch(m_eTypeKind)
     {
         case DataType::VARCHAR: