fix rule

Author: OGlanzmann

rules/sch/parts/PEPPOL-M-T006.sch

@@ -110,7 +110,7 @@
 
         <rule context="cac:PartyIdentification/cbc:ID">
             <assert id="PEPPOL-T006-R008" flag="fatal" test="./@schemeID">[PEPPOL-T006-R008] A Party Identifier MUST have a scheme identifier attribute.</assert>
-            <assert id="PEPPOL-T006-R009" flag="fatal" test="matches(normalize-space(./@schemeID),'^(0((00[3-9])|(0[1-9]\\d)|(1\\d{2})|(20\\d)|(21[0-3])))$')">[PEPPOL-T006-R009] A Party Identifier Scheme MUST be from the list of PEPPOL Party Identifiers described in the "PEPPOL Policy for using Identifiers".</assert>
+            <assert id="PEPPOL-T006-R009" flag="fatal" test="matches(normalize-space(./@schemeID),'^(0((00[3-9])|(0[1-9]\d)|(1\d{2})|(20\d)|(21[0-3])))$')">[PEPPOL-T006-R009] A Party Identifier Scheme MUST be from the list of PEPPOL Party Identifiers described in the "PEPPOL Policy for using Identifiers".</assert>
             <report id="PEPPOL-T006-S325" flag="warning" test="./@*[not(name()='schemeID')]"><value-of select="$syntaxError"/>[PEPPOL-T006-S325] PartyIdentifier SHOULD NOT have any further attributes but schemeID</report>
         </rule>