Fix spelling typos

modules/gapi/src/backends/fluid/gfluidimgproc.cpp

@@ -1823,7 +1823,7 @@ GAPI_FLUID_KERNEL(GFluidBayerGR2RGB, cv::gapi::imgproc::GBayerGR2RGB, false)
     }
 };
 
-} // namespace fliud
+} // namespace fluid
 } // namespace gapi
 } // namespace cv
 

modules/gapi/src/backends/fluid/gfluidimgproc_func.dispatch.cpp

@@ -209,7 +209,7 @@ RUN_MEDBLUR3X3_IMPL( float)
 
 #undef RUN_MEDBLUR3X3_IMPL
 
-} // namespace fliud
+} // namespace fluid
 } // namespace gapi
 } // namespace cv
 

modules/gapi/src/backends/fluid/gfluidutils.hpp

@@ -25,7 +25,7 @@ using cv::gapi::own::rintd;
 
 //--------------------------------
 //
-// Macros for mappig of data types
+// Macros for mapping of data types
 //
 //--------------------------------
 

modules/gapi/src/backends/ie/giebackend.cpp

@@ -185,7 +185,7 @@ struct IEUnit {
         // The practice shows that not all inputs and not all outputs
         // are mandatory to specify in IE model.
         // So what we're concerned here about is:
-        // if opeation's (not topology's) input/output number is
+        // if operation's (not topology's) input/output number is
         // greater than 1, then we do care about input/output layer
         // names. Otherwise, names are picked up automatically.
         // TODO: Probably this check could be done at the API entry point? (gnet)

modules/gapi/src/backends/ocl/goclimgproc.hpp

@@ -15,7 +15,7 @@
 
 namespace cv { namespace gimpl {
 
-// NB: This is what a "Kernel Package" from the origianl Wiki doc should be.
+// NB: This is what a "Kernel Package" from the original Wiki doc should be.
 void loadOCLImgProc(std::map<std::string, cv::GOCLKernel> &kmap);
 
 }}