Fix typos

src/etc/test-float-parse/README.md

@@ -3,7 +3,7 @@
 These are tests designed to test decimal to float conversions (`dec2flt`) used
 by the standard library.
 
-It consistes of a collection of test generators that each generate a set of
+It consists of a collection of test generators that each generate a set of
 patterns intended to test a specific property. In addition, there are exhaustive
 tests (for <= `f32`) and fuzzers (for anything that can't be run exhaustively).
 

src/etc/test-float-parse/src/lib.rs

@@ -35,7 +35,7 @@ const DEFAULT_MAX_FAILURES: u64 = 20;
 /// Register exhaustive tests only for <= 32 bits. No more because it would take years.
 const MAX_BITS_FOR_EXHAUUSTIVE: u32 = 32;
 
-/// If there are more tests than this threashold, the test will be defered until after all
+/// If there are more tests than this threshold, the test will be deferred until after all
 /// others run (so as to avoid thread pool starvation). They also can be excluded with
 /// `--skip-huge`.
 const HUGE_TEST_CUTOFF: u64 = 5_000_000;
@@ -109,7 +109,7 @@ pub fn run(cfg: Config, include: &[String], exclude: &[String]) -> ExitCode {
     ui::finish(&tests, elapsed, &cfg)
 }
 
-/// Enumerate tests to run but don't actaully run them.
+/// Enumerate tests to run but don't actually run them.
 pub fn register_tests(cfg: &Config) -> Vec<TestInfo> {
     let mut tests = Vec::new();
 
@@ -120,7 +120,7 @@ pub fn register_tests(cfg: &Config) -> Vec<TestInfo> {
     tests.sort_unstable_by_key(|t| (t.float_name, t.gen_name));
     for i in 0..(tests.len() - 1) {
         if tests[i].gen_name == tests[i + 1].gen_name {
-            panic!("dupliate test name {}", tests[i].gen_name);
+            panic!("duplicate test name {}", tests[i].gen_name);
         }
     }
 
@@ -295,7 +295,7 @@ enum Update {
         fail: CheckFailure,
         /// String for which parsing was attempted.
         input: Box<str>,
-        /// The parsed & decomposed `FloatRes`, aleady stringified so we don't need generics here.
+        /// The parsed & decomposed `FloatRes`, already stringified so we don't need generics here.
         float_res: Box<str>,
     },
     /// Exited with an unexpected condition.

src/tools/suggest-tests/src/static_suggestions.rs

@@ -2,7 +2,7 @@ use std::sync::OnceLock;
 
 use crate::{Suggestion, sug};
 
-// FIXME: perhaps this could use `std::lazy` when it is stablizied
+// FIXME: perhaps this could use `std::lazy` when it is stabilized
 macro_rules! static_suggestions {
     ($( [ $( $glob:expr ),* $(,)? ] => [ $( $suggestion:expr ),* $(,)? ] ),* $(,)? ) => {
         pub(crate) fn static_suggestions() -> &'static [(Vec<&'static str>, Vec<Suggestion>)]