Fix typos from emscripten-core#21778

system/lib/libc/musl/src/exit/abort.c

@@ -13,11 +13,11 @@
 _Noreturn void abort(void)
 {
 #if __EMSCRIPTEN__
-	/* In emscripten we call out JS to perform the actual abort where it can
+	/* In emscripten we call out to JS to perform the actual abort where it can
 	 * produce a nice error.
-	 * Note that the JS library function not called `abort` to avoid conflict with
-	 * the JavaScript abort helper (which takes a JS string as an argument and is
-	 * itself used to implement _abort_js) */
+	 * Note that the JS library function is not called `abort` to avoid conflict
+	 * with the JavaScript abort helper (which takes a JS string as an argument
+	 * and is itself used to implement `_abort_js`) */
 	_abort_js();
 #else
 	raise(SIGABRT);