From ac5aaf9ae0a036167876e467e6324f270e1fda72 Mon Sep 17 00:00:00 2001
From: arctic_hen7 <arctic_hen7@pm.me>
Date: Sun, 2 Jan 2022 20:32:08 +1100
Subject: [PATCH] docs: fixed code in docker docs

---
 docs/0.3.x/en-US/deploying/docker.md | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/docs/0.3.x/en-US/deploying/docker.md b/docs/0.3.x/en-US/deploying/docker.md
index fd02e9481e..bce92fba0f 100644
--- a/docs/0.3.x/en-US/deploying/docker.md
+++ b/docs/0.3.x/en-US/deploying/docker.md
@@ -9,6 +9,7 @@ Before proceeding with this section, you should be familiar with Docker's [multi
 <details>
 <summary>Production example using the size optimizations plugin</summary>
 
+```dockerfile
 # get the base image
 FROM rust:1.57-slim AS build
 
@@ -95,12 +96,14 @@ COPY --from=build /app/simple/pkg /app/
 ENV HOST=0.0.0.0
 
 CMD ["./server"]
+```
 
 </details>
 
 <details>
 <summary>Production examples using `wee_alloc` manually</summary>
 
+```dockerfile
 # get the base image
 FROM rust:1.57-slim AS build
 
@@ -194,12 +197,14 @@ COPY --from=build /app/tiny/pkg /app/
 ENV HOST=0.0.0.0
 
 CMD ["./server"]
+```
 
 </details>
 
 <details>
 <summary>Test example for deploying a specific branch from the Perseus repository</summary>
 
+```dockerfile
 # get the base image
 FROM rust:1.57-slim AS build
 
@@ -257,5 +262,6 @@ COPY --from=build /app/perseus-branch/examples/tiny/pkg /app/
 ENV HOST=0.0.0.0
 
 CMD ["./server"]
+```
 
 </details>