[Bug] Search result excerpt incldues the word Read... unlinked without space

[jessecowens]

Describe the bug
When search results are displayed, the word "Read..." is included at the end of the result, not linked to the post, and without a space before the word.

This seems to be related to how wp_trim_words treats get_the_excerpt in this line.

To Reproduce
Steps to reproduce the behavior:

1. Perform a search that returns results, for example by using the query string ?s=about on an inspirations pageset.

Expected behavior
Ideally, this would read "Read More..." or whatever the localized read more string should be, and also be linked to the post.

Additional context
This bug is related to user feedback from the BoldGrid Support forums

[jessecowens]

It looks like wp_kses_post( wp_trim_excerpt() ); would be better. It would use the user-specified excerpt length from customizer and allow the Read More link to be styled and link