unify only_renderers list, fix typos

ScriptableRenderPipeline/Core/Shadow/Resources/DebugDisplayShadowMap.shader

 {
     HLSLINCLUDE
         #pragma target 4.5
-        #pragma only_renderers d3d11 ps4 vulkan metal // TEMP: unitl we go futher in dev
+        #pragma only_renderers d3d11 ps4 vulkan metal // TEMP: until we go further in dev
 
         #include "../../../Core/ShaderLibrary/Common.hlsl"
 

ScriptableRenderPipeline/HDRenderPipeline/Debug/DebugDisplayLatlong.shader

 
             HLSLPROGRAM
             #pragma target 4.5
-            #pragma only_renderers d3d11 ps4 vulkan metal // TEMP: unitl we go futher in dev
+            #pragma only_renderers d3d11 ps4 vulkan metal // TEMP: until we go further in dev
 
             #pragma vertex Vert
             #pragma fragment Frag

ScriptableRenderPipeline/HDRenderPipeline/Debug/DebugFullScreen.shader

 
             HLSLPROGRAM
             #pragma target 4.5
-            #pragma only_renderers d3d11 ps4 vulkan metal // TEMP: unitl we go futher in dev
+            #pragma only_renderers d3d11 ps4 vulkan metal // TEMP: until we go further in dev
 
             #pragma vertex Vert
             #pragma fragment Frag

ScriptableRenderPipeline/HDRenderPipeline/Material/Lit/Lit.shader

     HLSLINCLUDE
 
     #pragma target 4.5
-    #pragma only_renderers d3d11 ps4 vulkan metal // TEMP: until we go futher in dev
+    #pragma only_renderers d3d11 ps4 vulkan metal // TEMP: until we go further in dev
     //#pragma enable_d3d11_debug_symbols
 
     //-------------------------------------------------------------------------------------

ScriptableRenderPipeline/HDRenderPipeline/Material/Unlit/Unlit.shader

     HLSLINCLUDE
 
     #pragma target 4.5
-    #pragma only_renderers d3d11 ps4 vulkan metal  // TEMP: until we go further in dev
+    #pragma only_renderers d3d11 ps4 vulkan metal // TEMP: until we go further in dev
     //#pragma enable_d3d11_debug_symbols
 
     //-------------------------------------------------------------------------------------

ScriptableRenderPipeline/HDRenderPipeline/Sky/BlacksmithlSky/Resources/SkyBlacksmith.shader

 
             HLSLPROGRAM
             #pragma target 4.5
-            #pragma only_renderers d3d11 ps4 vulkan metal  // TEMP: until we go further in dev
+            #pragma only_renderers d3d11 ps4 vulkan metal // TEMP: until we go further in dev
 
             #pragma vertex Vert
             #pragma fragment Frag

ScriptableRenderPipeline/HDRenderPipeline/Sky/GGXConvolve.shader

 
             HLSLPROGRAM
             #pragma target 4.5
-            #pragma only_renderers d3d11 ps4 vulkan metal  // TEMP: until we go further in dev
+            #pragma only_renderers d3d11 ps4 vulkan metal // TEMP: until we go further in dev
 
             #pragma multi_compile _ USE_MIS
 

ScriptableRenderPipeline/HDRenderPipeline/Sky/OpaqueAtmosphericScattering.shader

 
             HLSLPROGRAM
             #pragma target 4.5
-            #pragma only_renderers d3d11 ps4 vulkan metal  // TEMP: until we go further in dev
+            #pragma only_renderers d3d11 ps4 vulkan metal // TEMP: until we go further in dev
 
             #pragma vertex Vert
             #pragma fragment Frag