Minor fixes to comments.

Author: peter-hofer

substratevm/src/com.oracle.svm.core.genscavenge/src/com/oracle/svm/core/genscavenge/AbstractCollectionPolicy.java

@@ -297,7 +297,7 @@ public UnsignedWord getMaximumFreeAlignedChunksSize() {
         /*
          * Keep chunks ready for allocations in eden and for the survivor to-spaces during young
          * collections (although we might keep too many aligned chunks when large objects in
-         * unallocated chunks are also allocated). We could alternatively return
+         * unaligned chunks are also allocated). We could alternatively return
          * getCurrentHeapCapacity() to have chunks ready during full GCs as well.
          */
         UnsignedWord total = edenSize.add(survivorSize);

substratevm/src/com.oracle.svm.core.genscavenge/src/com/oracle/svm/core/genscavenge/ReciprocalLeastSquareFit.java

@@ -25,7 +25,7 @@
 package com.oracle.svm.core.genscavenge;
 
 /**
- * Least squares fitting on a data set to generate an equation y = b + a / x. Uses exponential decay
+ * Least squares fitting on a data set to generate an equation y = a + b / x. Uses exponential decay
  * to assign a higher weight to newly added data points and effectively drop old data points without
  * keeping a history.
  *

substratevm/src/com.oracle.svm.core.genscavenge/src/com/oracle/svm/core/genscavenge/remset/BrickTable.java

@@ -40,7 +40,7 @@
 /**
  * Inspired by the .NET CoreCLR GC, the {@link BrickTable} speeds up lookups of new object locations
  * after compaction by acting as a lookup table for {@link ObjectMoveInfo} structures. Each entry
- * stores a pointer to the start of the first such structure for the fraction of the chunk that it
+ * stores the offset of the start of the first such structure for the fraction of the chunk that it
  * covers. It borrows the memory of a chunk's {@link CardTable}.
  */
 public final class BrickTable {