merge: PR MicrosoftDocs#1660 fix/typos-frontmatter

Author: cristeigabriela

wdk-ddi-src/content/d3dkmthk/nf-d3dkmthk-d3dkmtcreateoutputdupl.md

@@ -7,7 +7,7 @@ keywords: ["D3DKMTCreateOutputDupl function"]
 ms.keywords: D3DKMTCreateOutputDupl
 req.header: d3dkmthk.h
 req.include-header: D3dkmthk.h
-req.target-type: Univwrsal
+req.target-type: Universal
 req.target-min-winverclnt: Windows 8
 req.target-min-winversvr: Windows Server 2012
 req.kmdf-ver: 

wdk-ddi-src/content/hidpi/nf-hidpi-hidp_getextendedattributes.md

@@ -23,7 +23,7 @@ req.assembly:
 req.type-library: 
 req.lib: Hidparse.lib
 req.dll: 
-req.irql: <= DISPATCH_ LEVEL
+req.irql: <= DISPATCH_LEVEL
 targetos: Windows
 req.typenames: 
 f1_keywords:

wdk-ddi-src/content/ntddk/nf-ntddk-mmunmapviewinsystemspace.md

@@ -15,7 +15,7 @@ req.kmdf-ver:
 req.umdf-ver: 
 req.lib: 
 req.dll: 
-req.irql: <=(APC_LEVEL)
+req.irql: <= APC_LEVEL
 req.ddi-compliance: 
 req.unicode-ansi: 
 req.idl: 

wdk-ddi-src/content/ntifs/nf-ntifs-fsrtllookupperfilecontext.md

@@ -23,7 +23,7 @@ req.assembly:
 req.type-library: 
 req.lib: NtosKrnl.lib
 req.dll: NtosKrnl.exe
-req.irql: <=  APC_LEVEL
+req.irql: <= APC_LEVEL
 targetos: Windows
 req.typenames: 
 f1_keywords:

wdk-ddi-src/content/usbdlib/nf-usbdlib-usbd_buildregistercompositedevice.md

@@ -23,7 +23,7 @@ req.assembly:
 req.type-library: 
 req.lib: Usbdex.lib
 req.dll: 
-req.irql: < = DISPATCH_LEVEL
+req.irql: <= DISPATCH_LEVEL
 targetos: Windows
 req.typenames: 
 f1_keywords: