[master] 23abba252 chore(m4): spelling: reentrant

[Poul-Henning Kamp]

commit 23abba252288e7396ab02869ecc2a02115a7d5e1
Author: Josh Soref <2119212+jsoref at users.noreply.github.com>
Date:   Wed Aug 7 08:31:00 2024 -0400

    chore(m4): spelling: reentrant
    
    Signed-off-by: Josh Soref <2119212+jsoref at users.noreply.github.com>

diff --git a/m4/ax_pthread.m4 b/m4/ax_pthread.m4
index 9f35d1391..39a7a5ed4 100644
--- a/m4/ax_pthread.m4
+++ b/m4/ax_pthread.m4
@@ -244,7 +244,7 @@ AS_IF([test "x$ax_pthread_clang" = "xyes"],
       [ax_pthread_flags="-pthread,-lpthread -pthread"])
 
 
-# The presence of a feature test macro requesting re-entrant function
+# The presence of a feature test macro requesting reentrant function
 # definitions is, on some systems, a strong hint that pthreads support is
 # correctly enabled