Remove superfluous trailing white space from TCL files

site_ansto/instrument/util/check/check_sobj.tcl

@@ -28,7 +28,7 @@ proc checksobj {} {
         set attlist "$a \{$v\}"
         if {![query_attval $sobj $attlist]} {
           clientput "$sobj: $a should be one of ($v) not [getatt $sobj $a]"
-        } 
+        }
       }
       }
     }