fix: version number and indentation error

Author: raimundo-henriques

specs/index.bs

@@ -1,5 +1,5 @@
 <pre class='metadata'>
-Title: iLEAP Technical Specifications (Version 0.2.1-20240528)
+Title: iLEAP Technical Specifications (Version 0.2.1-20240529)
 Shortname: ileap-extension
 Status: LD
 Status Text: Draft Technical Specification
@@ -2038,7 +2038,7 @@ Note: Section [[#appendix-b-toc-example]] contains an example.
 - reorganized and reworded chapter [[#business-cases]]
 - updated introduction to the [[#dt-tad]] chapter
 - replaced property `consignmentId` in <{TAD}> by an array of strings <{TAD/consignmentIds}>
-  achieving coherence with introductory text
+    achieving coherence with introductory text
 
 ## Version 0.2.1-20240528 (2024-05-28) ## {#version-20240528}