Correct rspect to the correct behavior

spec/lib/msf/core/exploit/http/client_spec.rb

@@ -56,8 +56,8 @@ describe Msf::Exploit::Remote::HttpClient do
 					unnormalized_uri[-1, 1].should == '/'
 				end
 
-				it "should remove the trailing '/'" do
-					normalized_uri.should == expected_normalized_uri
+				it "should end with '/'" do
+					normalized_uri[-1, 1].should == '/'
 				end
 
 				context "with just '/'" do
@@ -76,11 +76,11 @@ describe Msf::Exploit::Remote::HttpClient do
 
 				context "with multiple multiple trailing '/'" do
 					let(:unnormalized_uri) do
-						"#{expected_normalized_uri}//"
+						"#{expected_normalized_uri}"
 					end
 
-					it "should have multiple trailing '/'" do
-						unnormalized_uri[-2 .. -1].should == '//'
+					it "should have single trailing '/'" do
+						unnormalized_uri[-2,1].should == '/'
 					end
 
 					it "should return only one trailing '/'" do
@@ -122,12 +122,12 @@ describe Msf::Exploit::Remote::HttpClient do
 					normalized_uri[0, 1].should == '/'
 				end
 
-				it "'should remove trailing '/'" do
-					normalized_uri[-1, 1].should_not == '/'
+				it "'should not remove trailing '/'" do
+					normalized_uri[-1, 1].should == '/'
 				end
 
 				it 'should normalize the uri' do
-					normalized_uri.should == expected_normalized_uri
+					normalized_uri.should == "#{expected_normalized_uri}/"
 				end
 			end