diff --git a/.gitignore b/.gitignore
index ed6b759..44d48e5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -71,11 +71,11 @@ core
 *.tar.bz2
 *.tar.gz
 #
-#		Add & Override patterns for xf86-input-libinput 
+#		Add & Override patterns for xf86-input-libinput
 #
 #		Edit the following section as needed
 # For example, !report.pc overrides *.pc. See 'man gitignore'
-# 
+#
 *.log
 *.trs
 *.swp
diff --git a/configure.ac b/configure.ac
index 3729591..a3e84e1 100644
--- a/configure.ac
+++ b/configure.ac
@@ -38,7 +38,7 @@ AC_DISABLE_STATIC
 LT_INIT
 
 # Initialize X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS
-m4_ifndef([XORG_MACROS_VERSION], 
+m4_ifndef([XORG_MACROS_VERSION],
           [m4_fatal([must install xorg-macros 1.8 or later before running autoconf/autogen])])
 XORG_MACROS_VERSION(1.8)
 XORG_DEFAULT_OPTIONS
diff --git a/man/Makefile.am b/man/Makefile.am
index 0a7311e..8e4bb60 100644
--- a/man/Makefile.am
+++ b/man/Makefile.am
@@ -18,7 +18,7 @@
 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 # FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 # DEALINGS IN THE SOFTWARE.
-# 
+#
 
 drivermandir = $(DRIVER_MAN_DIR)
 
diff --git a/man/libinput.man b/man/libinput.man
index 22b42c8..c9fec4e 100644
--- a/man/libinput.man
+++ b/man/libinput.man
@@ -143,10 +143,10 @@ and the button is logically down, x/y axis movement is converted into
 scroll events.
 .TP 7
 .BI "Option \*qScrollButtonLock\*q \*q" bool \*q
-Enables or disables the scroll button lock. If enabled, the 
+Enables or disables the scroll button lock. If enabled, the
 .BI ScrollButton
 is considered logically down after the first click and remains down until
-the second click of that button. If disabled (the default), the 
+the second click of that button. If disabled (the default), the
 .BI ScrollButton
 button is considered logically down while held down and up once physically
 released.