test/sharness: Fixed gateway test formatting

test/sharness/t0100-gateway.sh

@@ -14,7 +14,7 @@ test_launch_ipfs_daemon
 test_expect_success "GET IPFS path succeeds" '
   echo "Hello Worlds!" > expected &&
   HASH=`ipfs add -q expected` &&
-  wget http://127.0.0.1:5001/ipfs/"$HASH" -O actual
+  wget "http://127.0.0.1:5001/ipfs/$HASH" -O actual
 '
 
 test_expect_success "GET IPFS path output looks good" '
@@ -26,11 +26,11 @@ test_expect_success "GET IPFS directory path succeeds" '
   mkdir dir &&
   echo "12345" > dir/test &&
   HASH2=`ipfs add -r -q dir | tail -n 1` &&
-  wget http://127.0.0.1:5001/ipfs/"$HASH2"
+  wget "http://127.0.0.1:5001/ipfs/$HASH2"
 '
 
 test_expect_success "GET IPFS directory file succeeds" '
-  wget http://127.0.0.1:5001/ipfs/"$HASH2"/test -O actual
+  wget "http://127.0.0.1:5001/ipfs/$HASH2/test" -O actual
 '
 
 test_expect_success "GET IPFS directory file output looks good" '
@@ -40,7 +40,7 @@ test_expect_success "GET IPFS directory file output looks good" '
 test_expect_failure "GET IPNS path succeeds" '
   ipfs name publish "$HASH" &&
   NAME=`ipfs config Identity.PeerID` &&
-  wget http://127.0.0.1:5001/ipns/"$NAME" -O actual
+  wget "http://127.0.0.1:5001/ipns/$NAME" -O actual
 '
 
 test_expect_failure "GET IPNS path output looks good" '