Fix javadoc typos (#3780)

core/src/main/java/org/mapstruct/NullValuePropertyMappingStrategy.java

@@ -10,7 +10,7 @@ package org.mapstruct;
  * {@link NullValuePropertyMappingStrategy} can be defined on {@link MapperConfig}, {@link Mapper}, {@link BeanMapping}
  * and {@link Mapping}.
  * Precedence is arranged  in the reverse order. So {@link Mapping} will override {@link BeanMapping}, will
- * overide {@link Mapper}
+ * override {@link Mapper}
  *
  * The enum <b>only applies to update methods</b>: methods that update a pre-existing target (annotated with
  * {@code @}{@link MappingTarget}).

processor/src/main/java/org/mapstruct/ap/internal/model/NestedTargetPropertyMappingHolder.java

@@ -64,7 +64,7 @@ public class NestedTargetPropertyMappingHolder {
     }
 
     /**
-     * @return all the targets that were hanled
+     * @return all the targets that were handled
      */
     public Set<String> getHandledTargets() {
         return handledTargets;

processor/src/main/java/org/mapstruct/ap/internal/model/source/Method.java

@@ -83,7 +83,7 @@ public interface Method {
     Parameter getMappingTargetParameter();
 
     /**
-     * Returns whether the meethod is designated as bean factory for
+     * Returns whether the method is designated as bean factory for
      * mapping target {@link  org.mapstruct.ObjectFactory }
      *
      * @return true if it is a target bean factory.

processor/src/main/java/org/mapstruct/ap/internal/util/NativeTypes.java

@@ -174,7 +174,7 @@ public class NativeTypes {
             boolean endsWithDSuffix = PTRN_DOUBLE.matcher( val ).find();
             // error handling
             if ( isFloat && endsWithDSuffix ) {
-                throw new NumberFormatException( "Assiging double to a float" );
+                throw new NumberFormatException( "Assigning double to a float" );
             }
             // remove suffix
             if ( endsWithLSuffix || endsWithFSuffix || endsWithDSuffix ) {