Update spring-batch-intro.adoc

Added space between to and workflow-driven

Author: harinathk

spring-batch-docs/asciidoc/spring-batch-intro.adoc

@@ -95,7 +95,7 @@ Business Scenarios
 * Staged, enterprise message-driven processing
 * Massively parallel batch processing
 * Manual or scheduled restart after failure
-* Sequential processing of dependent steps (with extensions toworkflow-driven batches)
+* Sequential processing of dependent steps (with extensions to workflow-driven batches)
 * Partial processing: skip records (for example, on rollback)
 * Whole-batch transaction, for cases with a small batch size or existing stored
 procedures/scripts