.gitignore: fix the build directory pattern

.gitignore

@@ -5,7 +5,7 @@ Thumbs.db
 # Ignore autogenerated source files
 Source/Core/Common/scmrev.h
 # Ignore files output by build
-/[Bb]uild[-_]*/
+/[Bb]uild*/
 /[Bb]inary/
 /obj/
 # Ignore various files created by visual studio/msbuild

Source/Core/VideoBackends/D3D/main.cpp

@@ -61,12 +61,12 @@ void VideoBackend::UpdateFPSDisplay(const std::string& text)
 	EmuWindow::SetWindowText(StringFromFormat("%s | D3D | %s", scm_rev_str, text.c_str()));
 }
 
-std::string VideoBackend::GetName()
+std::string VideoBackend::GetName() const
 {
 	return "D3D";
 }
 
-std::string VideoBackend::GetDisplayName()
+std::string VideoBackend::GetDisplayName() const
 {
 	return "Direct3D";
 }