Merge pull request #888 from bact/fix-typo-VecVulnAssessmentRelationship

Fix typo: Asbtract -> Abstract.

Merge with 1 approval because it is minor and time constraint for PDF production, please kindly revert if there's an issue.

model/Security/Classes/VexVulnAssessmentRelationship.md

@@ -4,7 +4,7 @@ SPDX-License-Identifier: Community-Spec-1.0
 
 ## Summary
 
-Asbtract ancestor class for all VEX relationships
+Abstract ancestor class for all VEX relationships
 
 ## Description
 
@@ -17,10 +17,10 @@ When linking elements using a VexVulnAssessmentRelationship, the following
 requirements must be observed:
 
 - The from: end must be a /Security/Vulnerability classed element
-- The to: end must point to elements representing the VEX _products_.
+- The to: end must point to elements representing the VEX *products*.
 
 To specify a different element where the vulnerability was detected, the VEX
-relationship can optionally specify _subcomponents_ using the assessedElement
+relationship can optionally specify *subcomponents* using the assessedElement
 property.
 
 VEX inherits information from the document level down to its statements. When a