docs(readme): fix installation instructions

Amolith created

Clarify that both shell reload and fundle install are required steps
rather than alternative options.

Assisted-by: GLM-4.6 via Crush <crush@charm.land>

Change summary

README.md | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

Detailed changes

README.md 🔗

@@ -35,7 +35,7 @@ fundle plugin 'synu' --url 'https://git.secluded.site/synu'
 fundle init
 ```
 
-Then reload your shell or run `fundle install`.
+Then reload your shell and run `fundle install`.
 
 ## Configuration