minor - removed redundant err msg

Author: tomasstupka

graalpython/com.oracle.graal.python/src/com/oracle/graal/python/builtins/objects/bytes/BytesBuiltins.java

@@ -569,7 +569,7 @@ boolean contains(VirtualFrame frame, PByteArray self, Object other,
 
         @Fallback
         boolean contains(@SuppressWarnings("unused") Object self, Object other) {
-            throw raise(TypeError, ErrorMessages.BYTES_OBJ_REQUIRED, other);
+            throw raise(TypeError, ErrorMessages.BYTESLIKE_OBJ_REQUIRED, other);
         }
 
     }

graalpython/com.oracle.graal.python/src/com/oracle/graal/python/nodes/ErrorMessages.java

@@ -87,7 +87,6 @@ public abstract class ErrorMessages {
     public static final String BYTE_STR_IS_TOO_LARGE = "byte string is too large";
     public static final String BYTEARRAY_OUT_OF_BOUNDS = "bytearray index out of range";
     public static final String BYTEORDER_MUST_BE_LITTLE_OR_BIG = "byteorder must be either 'little' or 'big'";
-    public static final String BYTES_OBJ_REQUIRED = "a bytes-like object is required, not '%p'";
     public static final String BYTESLIKE_OBJ_REQUIRED = "a bytes-like object is required, not '%p'";
     public static final String C_ARG_NOT_IN_RANGE = "%c arg not in range(0x%s)";
     public static final String CALL_STACK_NOT_DEEP_ENOUGH = "call stack is not deep enough";