From b7bd2949f32683476f3eb6cad177e6e42c7f898b Mon Sep 17 00:00:00 2001
From: Wolfgang Hottgenroth <wolfgang.hottgenroth@icloud.com>
Date: Wed, 23 Sep 2020 17:18:45 +0200
Subject: [PATCH] fix shell syntax

---
 Dockerfile | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index e05dc22..73529d5 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -17,9 +17,9 @@ RUN \
   tlmgr init-usertree && \
   unzip acrotex.zip && \
   mv acrotex ~/texmf && \
-  pushd ~/texmf/acrotex && \
+  cd ~/texmf/acrotex && \
   latex acrotex.ins && \
-  popd
+  cd ~