fix a typo in a parse error message (#14666)

jsteemann · web-flow · commit da700d2f929c · 2021-08-19T00:58:17.000+02:00
diff --git a/arangod/Aql/grammar.cpp b/arangod/Aql/grammar.cpp
@@ -2890,7 +2890,7 @@ YYLTYPE yylloc = yyloc_default;
 #line 696 "Aql/grammar.y"
                                                {
       AstNode* variablesNode = static_cast<AstNode*>((yyvsp[-2].node));
-      ::checkOutVariables(parser, variablesNode, 1, 1, "Collections and Views only have return variable", yyloc);
+      ::checkOutVariables(parser, variablesNode, 1, 1, "Collections and views FOR loops only allow a single return variable", yyloc);
       parser->ast()->scopes()->start(arangodb::aql::AQL_SCOPE_FOR);
       // now create an out variable for the FOR statement
       // this prepares us to handle the optional SEARCH condition, which may
diff --git a/arangod/Aql/grammar.y b/arangod/Aql/grammar.y
@@ -695,7 +695,7 @@ k_paths_graph_info:
 for_statement:
     T_FOR for_output_variables T_IN expression {
       AstNode* variablesNode = static_cast<AstNode*>($2);
-      ::checkOutVariables(parser, variablesNode, 1, 1, "Collections and Views only have return variable", yyloc);
+      ::checkOutVariables(parser, variablesNode, 1, 1, "Collections and views FOR loops only allow a single return variable", yyloc);
       parser->ast()->scopes()->start(arangodb::aql::AQL_SCOPE_FOR);
       // now create an out variable for the FOR statement
       // this prepares us to handle the optional SEARCH condition, which may

Original file line number	Diff line number	Diff line change
`@@ -2890,7 +2890,7 @@ YYLTYPE yylloc = yyloc_default;`
`2890`	`2890`	`#line 696 "Aql/grammar.y"`
`2891`	`2891`	`{`
`2892`	`2892`	`AstNode* variablesNode = static_cast<AstNode*>((yyvsp[-2].node));`
`2893`		`- ::checkOutVariables(parser, variablesNode, 1, 1, "Collections and Views only have return variable", yyloc);`
	`2893`	`+ ::checkOutVariables(parser, variablesNode, 1, 1, "Collections and views FOR loops only allow a single return variable", yyloc);`
`2894`	`2894`	`parser->ast()->scopes()->start(arangodb::aql::AQL_SCOPE_FOR);`
`2895`	`2895`	`// now create an out variable for the FOR statement`
`2896`	`2896`	`// this prepares us to handle the optional SEARCH condition, which may`