fix: revert flag text update GPM

Author: Victor Wiebe

src/contract_wrappers/modules/permission_manager/general_permission_manager_wrapper.ts

@@ -167,7 +167,7 @@ export default class GeneralPermissionManagerWrapper extends ModuleWrapper {
     assert.assert(await this.isCallerAllowed(params.txData, Perm.Admin), 'Caller is not allowed');
     assert.isNonZeroETHAddressHex('delegate', params.delegate);
     assert.assert(params.details.length > 0, '0 value not allowed');
-    assert.assert(!(await (await this.contract).checkDelegate.callAsync(params.delegate)), 'Already present');
+    assert.assert(!(await (await this.contract).checkDelegate.callAsync(params.delegate)), 'Delegate already present');
     return (await this.contract).addDelegate.sendTransactionAsync(
       params.delegate,
       stringToBytes32(params.details),