Format of proxying

src/freedombone-app-matrix

                   DEFAULT_DOMAIN_NAME)
 
 function matrix_nginx {
-    matrix_proxy_str=" \
-    location /matrix { \
-        proxy_pass https://localhost:${MATRIX_PORT}; \
-        proxy_buffering on; \
+    matrix_proxy_str="
+    location /matrix {
+        proxy_pass https://localhost:${MATRIX_PORT};
+        proxy_buffering on;
     }"
-    turn_proxy_str=" \
-    location /turn { \
-        proxy_pass https://localhost:${TURN_PORT}; \
-        proxy_buffering on; \
+    turn_proxy_str="
+    location /turn {
+        proxy_pass https://localhost:${TURN_PORT};
+        proxy_buffering on;
     }"
 
     if [ ! -f /etc/nginx/sites-available/${DEFAULT_DOMAIN_NAME} ]; then