correction in quote signs

Signed-off-by: Toshaan Bharvani <toshaan@powerel.org>

SPECS/blocky.spec

@@ -26,7 +26,7 @@ git clone https://github.com/0xERROR/blocky
 export GOPATH=`pwd`
 cd src/github.com/0xERROR/blocky
 git checkout tags/v%{version}
-GO111MODULE=on go build -v -ldflags "-extldflags -s -w -B 0x$(head -c20 /dev/urandom|od -An -tx1|tr -d ' \n') -buildid "%{version}" -X 'github.com/0xERR0R/blocky/util.Version="%{version}'.'%{release}"' -X 'github.com/0xERR0R/blocky/util.BuildTime="$(date '+%Y%m%d-%H%M%S')"' -X 'github.com/0xERR0R/blocky/util.Architecture="%{_arch}"'"
+GO111MODULE=on go build -v -ldflags "-extldflags -s -w -B 0x$(head -c20 /dev/urandom|od -An -tx1|tr -d ' \n') -buildid "%{version}" -X 'github.com/0xERR0R/blocky/util.Version="%{version}'.'%{release}"' -X 'github.com/0xERR0R/blocky/util.BuildTime="$(date "+%Y%m%d-%H%M%S")"' -X 'github.com/0xERR0R/blocky/util.Architecture="%{_arch}"'"
 
 
 %install