@@ -96,7 +96,7 @@ func (v *TypeCheck) visitConcat(n *ast.Concat) {
 	for i, t := range types {
 		if t != ast.TypeString {
 			v.createErr(n, fmt.Sprintf(
-				"argument %d must be a sting", n, i+1))
+				"argument %d must be a string", i+1))
 			return
 		}
 	}
 
@@ -77,7 +77,7 @@ func (x *parserLex) lex(yylval *parserSymType) int {
 	case parserModeInterpolation:
 		return x.lexModeInterpolation(yylval)
 	default:
-		x.Error(fmt.Sprintf("Unknown parse mode: %s", x.mode))
+		x.Error(fmt.Sprintf("Unknown parse mode: %d", x.mode))
 		return lexEOF
 	}
 }
Original file line number	Diff line number	Diff line change
`@@ -96,7 +96,7 @@ func (v TypeCheck) visitConcat(n ast.Concat) {`
`96`	`96`	`for i, t := range types {`
`97`	`97`	`if t != ast.TypeString {`
`98`	`98`	`v.createErr(n, fmt.Sprintf(`
`99`		`- "argument %d must be a sting", n, i+1))`
	`99`	`+ "argument %d must be a string", i+1))`
`100`	`100`	`return`
`101`	`101`	`}`
`102`	`102`	`}`
Original file line number	Diff line number	Diff line change
`@@ -77,7 +77,7 @@ func (x parserLex) lex(yylval parserSymType) int {`
`77`	`77`	`case parserModeInterpolation:`
`78`	`78`	`return x.lexModeInterpolation(yylval)`
`79`	`79`	`default:`
`80`		`- x.Error(fmt.Sprintf("Unknown parse mode: %s", x.mode))`
	`80`	`+ x.Error(fmt.Sprintf("Unknown parse mode: %d", x.mode))`
`81`	`81`	`return lexEOF`
`82`	`82`	`}`
`83`	`83`	`}`