Update doc comments that refer to config parameter

This commit updates the source_file_to_parser and the
maybe_source_file_to_parse function's doc comments which currently
refer to a config parameter. The doc comments have been updated to
refer to the 'session' parameter similar to the doc comment for
try_file_to_source_file, which also takes a &Session parameter.

1 files changed, 2 insertions, 2 deletions

diff --git a/compiler/rustc_parse/src/lib.rs b/compiler/rustc_parse/src/lib.rs
index d56e3773dc7..261adbfc346 100644
--- a/compiler/rustc_parse/src/lib.rs
+++ b/compiler/rustc_parse/src/lib.rs
@@ -117,12 +117,12 @@ pub fn new_parser_from_file<'a>(sess: &'a ParseSess, path: &Path, sp: Option<Spa
     source_file_to_parser(sess, file_to_source_file(sess, path, sp))
 }
 
-/// Given a `source_file` and config, returns a parser.
+/// Given a session and a `source_file`, returns a parser.
 fn source_file_to_parser(sess: &ParseSess, source_file: Lrc<SourceFile>) -> Parser<'_> {
     panictry_buffer!(&sess.span_diagnostic, maybe_source_file_to_parser(sess, source_file))
 }
 
-/// Given a `source_file` and config, return a parser. Returns any buffered errors from lexing the
+/// Given a session and a `source_file`, return a parser. Returns any buffered errors from lexing the
 /// initial token stream.
 fn maybe_source_file_to_parser(
     sess: &ParseSess,