diff --git a/m4/lnav_with_pcre.m4 b/m4/lnav_with_pcre.m4
index fa0eaa11..e8f048aa 100644
--- a/m4/lnav_with_pcre.m4
+++ b/m4/lnav_with_pcre.m4
@@ -26,7 +26,7 @@ dnl ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 dnl (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 dnl SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 dnl
-dnl @file lnav_with_readline.m4
+dnl @file lnav_with_pcre.m4
 dnl
 AC_DEFUN([AX_PATH_LIB_PCRE],[dnl
 AC_MSG_CHECKING([lib pcre])