Fix typo in error message.

Test/baseResults/300.frag.out

@@ -28,7 +28,7 @@ ERROR: 0:102: 'arrays of arrays' : not supported for this version or the enabled
 ERROR: 0:103: 'arrays of arrays' : not supported for this version or the enabled extensions 
 ERROR: 0:100: 'arrays of arrays' : not supported for this version or the enabled extensions 
 ERROR: 0:100: 'array-of-array of block' : not supported with this profile: es
-ERROR: 0:111: 'variable indexing fragment shader ouput array' : not supported with this profile: es
+ERROR: 0:111: 'variable indexing fragment shader output array' : not supported with this profile: es
 ERROR: 0:119: '==' : can't use with samplers or structs containing samplers 
 ERROR: 0:120: '!=' : can't use with samplers or structs containing samplers 
 ERROR: 0:121: '==' : can't use with samplers or structs containing samplers 

glslang/Include/revision.h

@@ -2,5 +2,5 @@
 // For the version, it uses the latest git tag followed by the number of commits.
 // For the date, it uses the current date (when then script is run).
 
-#define GLSLANG_REVISION "Overload400-PrecQual.1541"
+#define GLSLANG_REVISION "Overload400-PrecQual.1542"
 #define GLSLANG_DATE "01-Oct-2016"

glslang/MachineIndependent/ParseHelper.cpp

@@ -558,7 +558,7 @@ TIntermTyped* TParseContext::handleBracketDereference(const TSourceLoc& loc, TIn
                     // input/output blocks either don't exist or can be variable indexed
                 }
             } else if (language == EShLangFragment && base->getQualifier().isPipeOutput())
-                requireProfile(base->getLoc(), ~EEsProfile, "variable indexing fragment shader ouput array");
+                requireProfile(base->getLoc(), ~EEsProfile, "variable indexing fragment shader output array");
             else if (base->getBasicType() == EbtSampler && version >= 130) {
                 const char* explanation = "variable indexing sampler array";
                 requireProfile(base->getLoc(), EEsProfile | ECoreProfile | ECompatibilityProfile, explanation);