Auto merge of #56578 - alexreg:cosmetic-1, r=alexreg

Various minor/cosmetic improvements to code

r? @Centril 😄

2 files changed, 2 insertions, 2 deletions

diff --git a/src/libcore/tests/num/dec2flt/mod.rs b/src/libcore/tests/num/dec2flt/mod.rs
index 17b2f59cd4d..879a41b4b77 100644
--- a/src/libcore/tests/num/dec2flt/mod.rs
+++ b/src/libcore/tests/num/dec2flt/mod.rs
@@ -17,7 +17,7 @@ mod rawfp;
 
 // Take a float literal, turn it into a string in various ways (that are all trusted
 // to be correct) and see if those strings are parsed back to the value of the literal.
-// Requires a *polymorphic literal*, i.e. one that can serve as f64 as well as f32.
+// Requires a *polymorphic literal*, i.e., one that can serve as f64 as well as f32.
 macro_rules! test_literal {
     ($x: expr) => ({
         let x32: f32 = $x;
diff --git a/src/libcore/tests/num/flt2dec/random.rs b/src/libcore/tests/num/flt2dec/random.rs
index ab619093d9d..95dfcb522e0 100644
--- a/src/libcore/tests/num/flt2dec/random.rs
+++ b/src/libcore/tests/num/flt2dec/random.rs
@@ -99,7 +99,7 @@ pub fn f32_exhaustive_equivalence_test<F, G>(f: F, g: G, k: usize)
     // this is of course very stressful (and thus should be behind an `#[ignore]` attribute),
     // but with `-C opt-level=3 -C lto` this only takes about an hour or so.
 
-    // iterate from 0x0000_0001 to 0x7f7f_ffff, i.e. all finite ranges
+    // iterate from 0x0000_0001 to 0x7f7f_ffff, i.e., all finite ranges
     let (npassed, nignored) = iterate("f32_exhaustive_equivalence_test",
                                       k, 0x7f7f_ffff, f, g, |i: usize| {