Update README.md

README.md

 
 **If you want to use the latest stable image: **
 
-    sudo docker run -e DATABASE_TYPE=sqlite \
-               -p 80:80 -p 3030:3030 -p 5232:5232 \
-               -v /var/tracim/etc:/etc/tracim -v /var/tracim/var:/var/tracim algoo/tracim
+    sudo docker run \
+        -e DATABASE_TYPE=sqlite \
+        -p 80:80 \
+        -p 3030:3030 \
+        -p 5232:5232 \
+        -v /var/tracim/etc:/etc/tracim \
+        -v /var/tracim/var:/var/tracim \
+        algoo/tracim  # docker image: tracim:unstable for development version, tracim_test:latest for nightly builds
 
 **For another case, you can find exemple here:**
 
 * You can use `algoo/tracim:<$tag>` stable image (replace `<$tag>` by the tag you want to use):
 
-        sudo docker run -e DATABASE_TYPE=sqlite \
-               -p 80:80 -p 3030:3030 -p 5232:5232 \
-               -v /var/tracim/etc:/etc/tracim -v /var/tracim/var:/var/tracim algoo/tracim:<$tag>
+        sudo docker run \
+            -e DATABASE_TYPE=sqlite \
+            -p 80:80 \
+            -p 3030:3030 \
+            -p 5232:5232 \
+            -v /var/tracim/etc:/etc/tracim \
+            -v /var/tracim/var:/var/tracim \
+            algoo/tracim:<$tag>
 
 
 * You can use `algoo/tracim:unstable` image:
 
-        sudo docker run -e DATABASE_TYPE=sqlite \
-               -p 80:80 -p 3030:3030 -p 5232:5232 \
-               -v /var/tracim/etc:/etc/tracim -v /var/tracim/var:/var/tracim algoo/tracim:unstable
+        sudo docker run \
+            -e DATABASE_TYPE=sqlite \
+            -p 80:80 \
+            -p 3030:3030 \
+            -p 5232:5232 \
+            -v /var/tracim/etc:/etc/tracim \
+            -v /var/tracim/var:/var/tracim \
+            algoo/tracim:unstable
 
 
 * You can use `algoo/tracim_testing:latest` image:
 
-        sudo docker run -e DATABASE_TYPE=sqlite \
-               -p 80:80 -p 3030:3030 -p 5232:5232 \
-               -v /var/tracim/etc:/etc/tracim -v /var/tracim/var:/var/tracim algoo/tracim_testing
+        sudo docker run \
+            -e DATABASE_TYPE=sqlite \
+            -p 80:80 \
+            -p 3030:3030 \
+            -p 5232:5232 \
+            -v /var/tracim/etc:/etc/tracim \
+            -v /var/tracim/var:/var/tracim \
+            algoo/tracim_testing
 
 
 All docker images are available here : https://hub.docker.com/u/algoo/