Fix various typos

Fix a variety of typos throughout the project, primarily in
comments (javadoc or otherwise) but also in a handful of log messages
and a couple exception messages.

ISSUE: SPR-11123

spring-core/src/main/java/org/springframework/asm/Frame.java

@@ -585,7 +585,7 @@ final class Frame {
         }
         // pushes the type on the output stack
         outputStack[outputStackTop++] = type;
-        // updates the maximun height reached by the output stack, if needed
+        // updates the maximum height reached by the output stack, if needed
         int top = owner.inputStackTop + outputStackTop;
         if (top > owner.outputStackMax) {
             owner.outputStackMax = top;

spring-core/src/main/java/org/springframework/util/AutoPopulatingList.java

@@ -276,7 +276,7 @@ public class AutoPopulatingList<E> implements List<E>, Serializable {
 		private final Class<? extends E> elementClass;
 
 		public ReflectiveElementFactory(Class<? extends E> elementClass) {
-			Assert.notNull(elementClass, "Element clas must not be null");
+			Assert.notNull(elementClass, "Element class must not be null");
 			Assert.isTrue(!elementClass.isInterface(), "Element class must not be an interface type");
 			Assert.isTrue(!Modifier.isAbstract(elementClass.getModifiers()), "Element class cannot be an abstract class");
 			this.elementClass = elementClass;

spring-core/src/main/java/org/springframework/util/CompositeIterator.java

@@ -68,7 +68,7 @@ public class CompositeIterator<E> implements Iterator<E> {
 				return iterator.next();
 			}
 		}
-		throw new NoSuchElementException("Exhaused all iterators");
+		throw new NoSuchElementException("Exhausted all iterators");
 	}
 
 	@Override

spring-core/src/main/java/org/springframework/util/StringUtils.java

@@ -208,7 +208,7 @@ public abstract class StringUtils {
 
 	/**
 	 * Trim <i>all</i> whitespace from the given String:
-	 * leading, trailing, and inbetween characters.
+	 * leading, trailing, and in between characters.
 	 * @param str the String to check
 	 * @return the trimmed String
 	 * @see java.lang.Character#isWhitespace
@@ -265,7 +265,7 @@ public abstract class StringUtils {
 	}
 
 	/**
-	 * Trim all occurences of the supplied leading character from the given String.
+	 * Trim all occurrences of the supplied leading character from the given String.
 	 * @param str the String to check
 	 * @param leadingCharacter the leading character to be trimmed
 	 * @return the trimmed String
@@ -282,7 +282,7 @@ public abstract class StringUtils {
 	}
 
 	/**
-	 * Trim all occurences of the supplied trailing character from the given String.
+	 * Trim all occurrences of the supplied trailing character from the given String.
 	 * @param str the String to check
 	 * @param trailingCharacter the trailing character to be trimmed
 	 * @return the trimmed String
@@ -381,7 +381,7 @@ public abstract class StringUtils {
 	}
 
 	/**
-	 * Replace all occurences of a substring within a string with
+	 * Replace all occurrences of a substring within a string with
 	 * another string.
 	 * @param inString String to examine
 	 * @param oldPattern String to replace