diff --git a/query/parser.go b/query/parser.go
index e4f91b97..5f69b70d 100644
--- a/query/parser.go
+++ b/query/parser.go
@@ -253,7 +253,7 @@ func (p *queryParser) parseFilterExpr() queryParserStateFn {
 	}
 	tok = p.getToken()
 	if tok.typ != tokenKey && tok.typ != tokenString {
-		return p.parseError(tok, "expected key or string for filter funciton name")
+		return p.parseError(tok, "expected key or string for filter function name")
 	}
 	name := tok.val
 	tok = p.getToken()