STYLE: Improve printed message style across miscellaneous tests

Improve printed message style across miscellaneous tests:
- Remove unnecessary characters.
- Use sentence case.
- Fix typos.
- Make the printed messages be consistent and match the exercised
  methods where appropriate to improve their informative purpose.

Author: jhlegarreta

Modules/Core/Common/test/itkTimeProbeTest.cxx

@@ -84,12 +84,12 @@ itkTimeProbeTest(int, char *[])
 
   /** Invoke GetRealTimeClock. */
   itk::RealTimeStamp timeStamp = localTimer.GetRealTimeClock()->GetRealTimeStamp();
-  std::cout << "day  " << timeStamp.GetTimeInDays() << std::endl;
-  std::cout << "hour " << timeStamp.GetTimeInHours() << std::endl;
-  std::cout << "min  " << timeStamp.GetTimeInMinutes() << std::endl;
-  std::cout << "sec  " << timeStamp.GetTimeInSeconds() << std::endl;
-  std::cout << "msec " << timeStamp.GetTimeInMilliSeconds() << std::endl;
-  std::cout << "usec " << timeStamp.GetTimeInMicroSeconds() << std::endl;
+  std::cout << "TimeInDays:         " << timeStamp.GetTimeInDays() << std::endl;
+  std::cout << "TimeInHours:        " << timeStamp.GetTimeInHours() << std::endl;
+  std::cout << "TimeInMinutes:      " << timeStamp.GetTimeInMinutes() << std::endl;
+  std::cout << "TimeInSeconds:      " << timeStamp.GetTimeInSeconds() << std::endl;
+  std::cout << "TimeInMilliSeconds: " << timeStamp.GetTimeInMilliSeconds() << std::endl;
+  std::cout << "TimeInMicroSeconds: " << timeStamp.GetTimeInMicroSeconds() << std::endl;
 
   // Exercise the Print method
   itk::Indent indent{};

Modules/Core/Common/test/itkTimeProbeTest2.cxx

@@ -59,8 +59,8 @@ itkTimeProbeTest2(int, char *[])
   std::cout << "InstantValue:      " << localTimer.GetInstantValue() << std::endl;
   std::cout << "Minimum:           " << localTimer.GetMinimum() << std::endl;
   std::cout << "Mean:              " << localTimer.GetMean() << std::endl;
-  std::cout << "Maximu:            " << localTimer.GetMaximum() << std::endl;
-  std::cout << "Standard deviation:" << localTimer.GetStandardDeviation() << std::endl;
+  std::cout << "Maximum:           " << localTimer.GetMaximum() << std::endl;
+  std::cout << "StandardDeviation: " << localTimer.GetStandardDeviation() << std::endl;
 
   unsigned int iteration(100);
 
@@ -129,12 +129,12 @@ itkTimeProbeTest2(int, char *[])
   /** Invoke GetRealTimeClock. */
   itk::RealTimeStamp timeStamp = localTimer.GetRealTimeClock()->GetRealTimeStamp();
   std::cout << std::endl << "Check RealTimeStamp" << std::endl;
-  std::cout << "day  " << timeStamp.GetTimeInDays() << std::endl;
-  std::cout << "hour " << timeStamp.GetTimeInHours() << std::endl;
-  std::cout << "min  " << timeStamp.GetTimeInMinutes() << std::endl;
-  std::cout << "sec  " << timeStamp.GetTimeInSeconds() << std::endl;
-  std::cout << "msec " << timeStamp.GetTimeInMilliSeconds() << std::endl;
-  std::cout << "usec " << timeStamp.GetTimeInMicroSeconds() << std::endl;
+  std::cout << "TimeInDays:         " << timeStamp.GetTimeInDays() << std::endl;
+  std::cout << "TimeInHours:        " << timeStamp.GetTimeInHours() << std::endl;
+  std::cout << "TimeInMinutes:      " << timeStamp.GetTimeInMinutes() << std::endl;
+  std::cout << "TimeInSeconds:      " << timeStamp.GetTimeInSeconds() << std::endl;
+  std::cout << "TimeInMilliSeconds: " << timeStamp.GetTimeInMilliSeconds() << std::endl;
+  std::cout << "TimeInMicroSeconds: " << timeStamp.GetTimeInMicroSeconds() << std::endl;
 
 
   std::cout << "Test finished." << std::endl;

Modules/Numerics/FEM/test/itkFEMSolverHyperbolicTest.cxx

@@ -227,22 +227,22 @@ itkFEMSolverHyperbolicTest(int argc, char * argv[])
   {
     case 0:
       // VNL
-      std::cout << std::endl << ">>>>>Using LinearSystemWrapperVNL" << std::endl;
+      std::cout << std::endl << "Using LinearSystemWrapperVNL" << std::endl;
       SH->SetLinearSystemWrapper(&lsw_vnl);
       break;
     case 1:
       // Dense VNL
-      std::cout << std::endl << ">>>>>Using LinearSystemWrapperDenseVNL" << std::endl;
+      std::cout << std::endl << "Using LinearSystemWrapperDenseVNL" << std::endl;
       SH->SetLinearSystemWrapper(&lsw_dvnl);
       break;
     case 2:
       // IT Pack
-      std::cout << std::endl << ">>>>>Using LinearSystemWrapperItpack" << std::endl;
+      std::cout << std::endl << "Using LinearSystemWrapperItpack" << std::endl;
       SH->SetLinearSystemWrapper(&lsw_itpack);
       break;
     default:
       // Sparse VNL - default
-      std::cout << std::endl << ">>>>>Using LinearSystemWrapperVNL" << std::endl;
+      std::cout << std::endl << "Using LinearSystemWrapperVNL" << std::endl;
       SH->SetLinearSystemWrapper(&lsw_vnl);
       break;
   }

Modules/Video/BridgeOpenCV/test/itkOpenCVImageBridgeGrayScaleTest.cxx

@@ -260,7 +260,7 @@ itkOpenCVImageBridgeGrayScaleTest(int argc, char * argv[])
     return EXIT_FAILURE;
   }
 
-  std::cout << "scalar 513x512" << std::endl;
+  std::cout << "Scalar 513x512" << std::endl;
   if (itkRunScalarTest<unsigned char>(argv[2]) == EXIT_FAILURE)
   {
     return EXIT_FAILURE;
@@ -282,7 +282,7 @@ itkOpenCVImageBridgeGrayScaleTest(int argc, char * argv[])
     return EXIT_FAILURE;
   }
 
-  std::cout << "two-byte pixel image" << std::endl;
+  std::cout << "Two-byte pixel image" << std::endl;
   if (itkRunScalarTest<unsigned short>(argv[3]) == EXIT_FAILURE)
   {
     return EXIT_FAILURE;