Missing space after how-to-produce-a-full-stack-trace-for-mariadb link

On server crash the log includes the message below:

The information page at https://mariadb.com/docs/server/reference/product-development/mariadb-fault-finding/how-to-produce-a-full-stack-trace-for-mariadbdcontains instructions to obtain a better version of the backtrace below.

There should be a space after the link and before "contains instructions..."