diff --git a/libdrm.spec b/libdrm.spec
index 059b65f..c5a92d6 100644
--- a/libdrm.spec
+++ b/libdrm.spec
@@ -1,6 +1,6 @@
 Name:          libdrm
 Epoch:         1
-Version:       2.4.103
+Version:       2.4.104
 Release:       1mamba
 Summary:       A library interface to Linux DRM (Direct Rendering Manager)
 Group:         System/Libraries
@@ -29,7 +29,7 @@ Requires:      %{name} = %{?epoch:%epoch:}%{version}-%{release}
 
 %description devel
 A library interface to Linux DRM (Direct Rendering Manager).
-This package contains static libraries and header files need for development.
+This package contains static libraries and header files needed for development.
 
 %debug_package
 
@@ -114,15 +114,18 @@ This package contains static libraries and header files need for development.
 %{_mandir}/man3/drmAvailable.3*
 %{_mandir}/man3/drmHandleEvent.3*
 %{_mandir}/man3/drmModeGetResources.3*
-%{_mandir}/man7/drm-gem.7*
+#%{_mandir}/man7/drm-gem.7*
 %{_mandir}/man7/drm-kms.7*
 %{_mandir}/man7/drm-memory.7*
-%{_mandir}/man7/drm-mm.7*
-%{_mandir}/man7/drm-ttm.7*
+#%{_mandir}/man7/drm-mm.7*
+#%{_mandir}/man7/drm-ttm.7*
 %{_mandir}/man7/drm.7*
 #%doc README
 
 %changelog
+* Fri Jan 15 2021 Automatic Build System <autodist@mambasoft.it> 2.4.104-1mamba
+- automatic version update by autodist
+
 * Thu Nov 12 2020 Automatic Build System <autodist@mambasoft.it> 2.4.103-1mamba
 - automatic version update by autodist