Fix formatting of solution

Arvados-DCO-1.1-Signed-off-by: Peter Amstutz <peter.amstutz@curii.com>

diff --git a/_episodes/08-supplement-docker.md b/_episodes/08-supplement-docker.md
index a82285ede2f826cf13eb7fdaa2f8dabd35405432..b3bd628d22960084e2df1d3456ce423c2aecfefe 100644 (file)
--- a/_episodes/08-supplement-docker.md
+++ b/_episodes/08-supplement-docker.md
@@ -160,6 +160,7 @@ docker build -t training/bwa -f Dockerfile.single-stage .
 >
 > > ## Solution
 > >
+> > ```
 > > FROM debian:10-slim
 > > MAINTAINER Peter Amstutz <peter.amstutz@curii.com>
 > >
@@ -174,6 +175,7 @@ docker build -t training/bwa -f Dockerfile.single-stage .
 > >    cp bwa /usr/bin && \
 > >    cd .. && \
 > >    rm -rf bwa-0.7.17
+> > ```
 > >
 > {: .solution}
 {: .challenge}