fix typo

Author: schauder

spring-data-relational/src/main/java/org/springframework/data/relational/core/mapping/AggregatePath.java

@@ -644,7 +644,7 @@ public void add(RelationalPersistentProperty property, SqlIdentifier name, SqlId
 		 *
 		 */
 		public void add(AggregatePath path, ColumnInfo columnInfo) {
-			columnInfoMap.put(path.substract(basePath), columnInfo);
+			columnInfoMap.put(path.subtract(basePath), columnInfo);
 		}
 		/**
 		 * Build the final {@link ColumnInfos} instance.
@@ -657,11 +657,11 @@ ColumnInfos build() {
 	}
 
 	/**
-	 * Substract the {@literal basePath} from {@literal this} {@literal AggregatePath} by removing the {@literal basePath} from the beginning of {@literal this}.
+	 * Subtract the {@literal basePath} from {@literal this} {@literal AggregatePath} by removing the {@literal basePath} from the beginning of {@literal this}.
 	 * @param basePath the path to be removed.
 	 * @return an AggregatePath that ends like the original {@literal AggregatePath} but has {@literal basePath} removed from the beginning.
 	 */
 	@Nullable
-	AggregatePath substract(@Nullable AggregatePath basePath);
+	AggregatePath subtract(@Nullable AggregatePath basePath);
 
 }

spring-data-relational/src/main/java/org/springframework/data/relational/core/mapping/DefaultAggregatePath.java

@@ -229,7 +229,7 @@ public AggregatePath getTail() {
 
 	@Override
 	@Nullable
-	public AggregatePath substract(@Nullable AggregatePath basePath) {
+	public AggregatePath subtract(@Nullable AggregatePath basePath) {
 
 		if (basePath == null || basePath.isRoot()) {
 			return this;
@@ -244,7 +244,7 @@ public AggregatePath substract(@Nullable AggregatePath basePath) {
 			if (tail == null) {
 				return null;
 			}
-			return tail.substract(basePath.getTail());
+			return tail.subtract(basePath.getTail());
 		}
 
 		throw new IllegalStateException("Can't subtract [%s] from [%s]".formatted(basePath, this));