STYLE: Corrected comments

src/postProcessing/functionObjects/field/fieldAverage/controlDict

@@ -52,7 +52,7 @@ functions
         type            fieldAverage;
 
         // Where to load it from (if not already in solver)
-        functionObjectLibs ("libfieldAverage.so");
+        functionObjectLibs ("libfieldFunctionObjects.so");
 
         // Function object enabled flag
         enabled         true;

src/postProcessing/functionObjects/field/fieldAverage/fieldAverage/fieldAverage.H

@@ -34,7 +34,7 @@ Description
         type fieldAverage;
 
         // Where to load it from (if not already in solver)
-        functionObjectLibs ("libfieldAverage.so");
+        functionObjectLibs ("libfieldFunctionObjects.so");
 
         // Whether to perform a clean restart, or start from previous
         // averaging info if available