minor changes in gpu docs

doc/gpu_data_structures.tex

@@ -21,7 +21,7 @@ Matrix is called continuous if its elements are stored continuously, i.e. wuthou
 
 
 \cvCppFunc{gpu::ensureSizeIsEnough}
-Ensures that size of matrix is big enough and matrix has proper type. The function doesn't reallocate memory if matrix has proper attributes already.
+Ensures that size of matrix is big enough and matrix has proper type. The function doesn't reallocate memory if the  matrix has proper attributes already.
 
 \cvdefCpp{void ensureSizeIsEnough(int rows, int cols, int type, GpuMat\& m);}
 \begin{description}

doc/gpu_object_detection.tex

@@ -60,9 +60,10 @@ Interfaces of all methods are kept similar to CPU HOG descriptor and detector an
 \cvCppFunc{gpu::HOGDescriptor::HOGDescriptor}
 Creates HOG descriptor and detector.
 
-\cvdefCpp{HOGDescriptor(Size win\_size=Size(64, 128), Size block\_size=Size(16, 16),\par
-          Size block\_stride=Size(8, 8), Size cell\_size=Size(8, 8),\par
-          int nbins=9, double win\_sigma=DEFAULT\_WIN\_SIGMA,\par
+\cvdefCpp{HOGDescriptor::HOGDescriptor(Size win\_size=Size(64, 128),\par
+  Size block\_size=Size(16, 16), Size block\_stride=Size(8, 8),\par
+  Size cell\_size=Size(8, 8), int nbins=9,\par
+  double win\_sigma=DEFAULT\_WIN\_SIGMA,\par
   double threshold\_L2hys=0.2, bool gamma\_correction=true,\par
   int nlevels=DEFAULT\_NLEVELS);}
 
@@ -94,7 +95,7 @@ Returns block histogram size.
 \cvCppFunc{gpu::HOGDescriptor::setSVMDetector}
 Sets coefficients for the linear SVM classifier. 
 
-\cvdefCpp{void setSVMDetector(const vector<float>\& detector);}
+\cvdefCpp{void HOGDescriptor::setSVMDetector(const vector<float>\& detector);}
 
 
 \cvCppFunc{gpu::HOGDescriptor::getDefaultPeopleDetector}
@@ -118,9 +119,9 @@ Returns coefficients of the classifier trained for people detection (for 64x128
 \cvCppFunc{gpu::HOGDescriptor::detect}
 Perfroms object detection without multiscale window.
 
-\cvdefCpp{void HOGDescriptor::detect(const GpuMat\& img, vector<Point>\& found\_locations,\par
-             double hit\_threshold=0, Size win\_stride=Size(),\par
-             Size padding=Size());}
+\cvdefCpp{void HOGDescriptor::detect(const GpuMat\& img,\par
+  vector<Point>\& found\_locations, double hit\_threshold=0,\par
+  Size win\_stride=Size(), Size padding=Size());}
 
 \begin{description}
 \cvarg{img}{Source image. \texttt{CV\_8UC1} and \texttt{CV\_8UC4}types are supported for now.}