[3.14] Fix 3 typos in "Next" News items (GH-136892) (#136967)

Co-authored-by: Cornelius Roemer <[email protected]>

Author: hugovk

Misc/NEWS.d/3.14.0b1.rst

@@ -1756,7 +1756,7 @@ Add support for macOS multi-arch builds with the JIT enabled
 .. nonce: q9fvyM
 .. section: Core and Builtins
 
-PyREPL now supports syntax highlighing. Contributed by Łukasz Langa.
+PyREPL now supports syntax highlighting. Contributed by Łukasz Langa.
 
 ..
 
@@ -1797,7 +1797,7 @@ non-``None`` ``closure``. Patch by Bartosz Sławecki.
 .. nonce: Uj7lyY
 .. section: Core and Builtins
 
-Fix a bug that was allowing newlines inconsitently in format specifiers for
+Fix a bug that was allowing newlines inconsistently in format specifiers for
 single-quoted f-strings. Patch by Pablo Galindo.
 
 ..

Misc/NEWS.d/next/Core_and_Builtins/2025-07-19-12-37-05.gh-issue-136801.XU_tF2.rst

@@ -1 +1 @@
-Fix PyREPL syntax highlightning on match cases after multi-line case. Contributed by Olga Matoula.
+Fix PyREPL syntax highlighting on match cases after multi-line case. Contributed by Olga Matoula.