Update troubleshoot-linux-rhui-certificate-issues.md

Author: Mauricio

support/azure/virtual-machines/linux/troubleshoot-linux-rhui-certificate-issues.md

@@ -882,7 +882,7 @@ Trying other mirror.
 
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-## Cause 5: Verification error in RHEL version 8, 9 or 10 ("CA certificate key too weak")
+## Cause 5: Verification error in RHEL version 8, 9, or 10 ("CA certificate key too weak")
 
 The system tries to connect to a server that contains a certificate that's signed by using 2048-bit RSA keys. However, the system has a `FUTURE` policy setting that prohibits that cryptographic algorithm. The following error messages are shown in the */var/log/messages* or */var/log/dnf.log* file: