tizen: Fix typo on chrpath

Could be done in scons install too

Bug: https://jira.iotivity.org/browse/IOT-524
Change-Id: I60f4684d17d260e1917fe5840b4eda626c196056
Signed-off-by: Philippe Coval <philippe.coval@osg.samsung.com>
(cherry picked from commit df6ca6d5)
Origin: https://gerrit.iotivity.org/gerrit/#/c/23301/

tools/tizen/iotivity.spec

@@ -232,7 +232,7 @@ scons install --install-sandbox=%{buildroot} --prefix=%{_prefix} \
     #eol
 
 
-find "%{buildroot}" -type f -perm /u+x -exec chrpath -d "{}" \;
+find "%{buildroot}" -type f -perm u+x -exec chrpath -d "{}" \;
 find "%{buildroot}" -type f -iname "lib*.so" -exec chrpath -d "{}" \;
 
 install -d %{buildroot}%{_includedir}/iotivity