diff --git a/unzip.spec b/unzip.spec
index 6339383..6144971 100644
--- a/unzip.spec
+++ b/unzip.spec
@@ -1,4 +1,3 @@
-
 # Settings for EL <= 7
 %if 0%{?rhel} && 0%{?rhel} <= 7
 %{!?__global_ldflags: %global __global_ldflags -Wl,-z,relro}
@@ -118,14 +117,13 @@ a zip archive.
 
 %build
 # IZ_HAVE_UXUIDGID is needed for right functionality of unzip -X
-# NOMEMCPY solve problem with memory overlapping - decomression is slowly,
+# NOMEMCPY solve problem with memory overlapping - decompression is slowly,
 # but successfull.
 %make_build -f unix/Makefile CF_NOOPT="-I. -DUNIX $RPM_OPT_FLAGS -DNOMEMCPY -DIZ_HAVE_UXUIDGID -DNO_LCHMOD" \
                       LFLAGS2="%{?__global_ldflags}" generic_gcc
 
 %install
-rm -rf $RPM_BUILD_ROOT
-make -f unix/Makefile prefix=$RPM_BUILD_ROOT%{_prefix} MANDIR=$RPM_BUILD_ROOT/%{_mandir}/man1 INSTALL="cp -p" install
+make -f unix/Makefile prefix=$RPM_BUILD_ROOT%{_prefix} MANDIR=$RPM_BUILD_ROOT%{_mandir}/man1 INSTALL="cp -p" install
 
 %files
 %license LICENSE COPYING.OLD