diff --git a/configure.ac b/configure.ac
index 5a2c80e53e..040a77b992 100644
--- a/configure.ac
+++ b/configure.ac
@@ -10379,7 +10379,7 @@ yes) AM_CFLAGS="$AM_CFLAGS -DHAVE_EX_DATA"
 [[1-9]]|[[1-9]][[0-9]]|[[1-9]][[0-9]][[0-9]]|[[1-9]][[0-9]][[0-9]][[0-9]])
        AM_CFLAGS="$AM_CFLAGS -DHAVE_EX_DATA -DMAX_EX_DATA=$ENABLED_EX_DATA"
        ;;
-*) AC_MSG_ERROR([Invalid argument to --enable-context-extra-user-data -- must be yes, no, or a number from 1 to 9999 (note: each index reserves one pointer per object, so large values increase memory use)])  
+*) AC_MSG_ERROR([Invalid argument to --enable-context-extra-user-data -- must be yes, no, or a number from 1 to 9999 (note: each index reserves one pointer per object, so large values increase memory use)])
    ;;
 esac
 
diff --git a/wolfssl/internal.h b/wolfssl/internal.h
index 6bb51f117c..1f99957d25 100644
--- a/wolfssl/internal.h
+++ b/wolfssl/internal.h
@@ -1445,7 +1445,7 @@ enum {
 #ifndef WOLFSSL_COOKIE_LEN
 /* Maximum size for a DTLS cookie */
 #define WOLFSSL_COOKIE_LEN 32
-#endif 
+#endif
 
 #if WOLFSSL_COOKIE_LEN > 255
 #error "WOLFSSL_COOKIE_LEN must be <= 255 per RFC 6347 (opaque<0..2^8-1>)"