Fix grammar: "a LLM" → "an LLM"

LLM is pronounced with a leading vowel sound, so "an" is correct.
Fix review feedback on PR #105.

Author: mrbiggred

docs/posts/2026/04/07/index.md

@@ -1,5 +1,5 @@
 ---
-title: "Attempt to Run a LLM Locally"
+title: "Attempt to Run an LLM Locally"
 date: 2026-04-07
 authors:
  - chris
@@ -14,10 +14,10 @@ tags:
   - llm
 ---
 
-In today's (2026-04-07) chat we will attempt to run a LLM locally on my (Chris) machine with the help of attendees.  Let's see how easy/hard it is and if my new desktop can handle it.  Assuming we get something working, we can do experiments.
+In today's (2026-04-07) chat we will attempt to run an LLM locally on my (Chris) machine with the help of attendees.  Let's see how easy/hard it is and if my new desktop can handle it.  Assuming we get something working, we can do experiments.
 
 Everyone and anyone are welcome to [join](https://weeklydevchat.com/join/) as long as you are kind, supportive, and respectful of others.
 
 *Image generated by Nano Banana*
 
-![Attempt to Run a LLM Locally](2026-04-07_feature_image.webp)
+![Attempt to Run an LLM Locally](2026-04-07_feature_image.webp)