docs: ignore private nm-test-utils.h header

diff --git a/docs/libnm-util/Makefile.am b/docs/libnm-util/Makefile.am
index 2e49495..32ff649 100644 (file)
--- a/docs/libnm-util/Makefile.am
+++ b/docs/libnm-util/Makefile.am
@@ -33,7 +33,8 @@ IGNORE_HFILES= \
        crypto.h \
        nm-setting-template.h \
        nm-utils-private.h \
-       nm-param-spec-specialized.h
+       nm-param-spec-specialized.h \
+       nm-test-utils.h
 
 # Images to copy into HTML directory.
 HTML_IMAGES =