diff --git a/compiler/rustc_metadata/src/rmeta/decoder.rs b/compiler/rustc_metadata/src/rmeta/decoder.rs
index 9324f236d22..a57bff3730d 100644
--- a/compiler/rustc_metadata/src/rmeta/decoder.rs
+++ b/compiler/rustc_metadata/src/rmeta/decoder.rs
@@ -909,7 +909,7 @@ impl MetadataBlob {
                 _ => {
                     writeln!(
                         out,
-                        "unknown -Zls kind. allowed values are: no, all, root, lang_items, features, items"
+                        "unknown -Zls kind. allowed values are: all, root, lang_items, features, items"
                     )?;
                 }
             }
diff --git a/compiler/rustc_session/src/options.rs b/compiler/rustc_session/src/options.rs
index 06d11fa68ed..a13a79cdf2b 100644
--- a/compiler/rustc_session/src/options.rs
+++ b/compiler/rustc_session/src/options.rs
@@ -1598,7 +1598,7 @@ options! {
         `none`, or a comma separated list of location details, for which \
         valid options are `file`, `line`, and `column` (default: `file,line,column`)"),
     ls: Vec<String> = (Vec::new(), parse_list, [UNTRACKED],
-        "decode and print various part of the crate metadata for a library crate \
+        "decode and print various parts of the crate metadata for a library crate \
         (space separated)"),
     macro_backtrace: bool = (false, parse_bool, [UNTRACKED],
         "show macro backtraces (default: no)"),