fix(Dialect): fix a typo (precendence -> precedence) (#794)

* fix(Dialect): fix a typo

* fix: fix a typo in tests

Author: SARDONYX-sard

src/dialect/mod.rs

@@ -88,7 +88,7 @@ pub trait Dialect: Debug + Any {
         &self,
         _parser: &mut Parser,
         _expr: &Expr,
-        _precendence: u8,
+        _precedence: u8,
     ) -> Option<Result<Expr, ParserError>> {
         // return None to fall back to the default behavior
         None

tests/sqlparser_custom_dialect.rs

@@ -69,7 +69,7 @@ fn custom_infix_parser() -> Result<(), ParserError> {
             &self,
             parser: &mut Parser,
             expr: &Expr,
-            _precendence: u8,
+            _precedence: u8,
         ) -> Option<Result<Expr, ParserError>> {
             if parser.consume_token(&Token::Plus) {
                 Some(Ok(Expr::BinaryOp {