diff --git a/.travis.yml b/.travis.yml
index 94848c17..0667919d 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,54 +1,54 @@
-language: shell
-sudo: required
-
-os:
-  - linux
-  - osx
-
-env:
-  global:
-    - SHFMT_URL=https://github.com/mvdan/sh/releases/download/v0.4.0/shfmt_v0.4.0_linux_amd64
-
-addons:
-  apt:
-    sources:
-    - debian-sid    # Grab shellcheck from the Debian repo (o_O)
-    packages:
-    - shellcheck
-
-install:
-  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then 
-      brew update && brew install openssl;
-      brew info openssl;
-      ln -s /usr/local/opt/openssl/lib/libcrypto.1.0.0.dylib /usr/local/lib/;
-      ln -s /usr/local/opt/openssl/lib/libssl.1.0.0.dylib /usr/local/lib/;
-      ln -s /usr/local/Cellar/openssl/1.0.2j/bin/openssl /usr/local/openssl;
-      _old_path="$PATH";
-      echo "PATH=$PATH";
-      export PATH="";
-      export OPENSSL_BIN="/usr/local/openssl";
-      openssl version 2>&1 || true;
-      $OPENSSL_BIN version 2>&1 || true;
-      export PATH="$_old_path";
-    fi
-  
-script:
-  - echo "TEST_LOCAL=$TEST_LOCAL"
-  - echo "NGROK_TOKEN=$(echo "$NGROK_TOKEN" | wc -c)"
-  - which openssl && openssl version
-  - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then curl -sSL $SHFMT_URL -o ~/shfmt ; fi
-  - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then chmod +x ~/shfmt ; fi
-  - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then ~/shfmt -l -w -i 2 . ; fi
-  - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then git diff --exit-code && echo "shfmt OK" ; fi
-  - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then shellcheck -V ; fi
-  - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then shellcheck -e SC2021,SC2126,SC2034 **/*.sh && echo "shellcheck OK" ; fi
-  - cd ..
-  - git clone https://github.com/Neilpang/acmetest.git && cp -r acme.sh acmetest/ && cd acmetest
-  - if [[ "$TRAVIS_OS_NAME" == "linux" ]] && [[ "$NGROK_TOKEN" ]]; then sudo NGROK_TOKEN="$NGROK_TOKEN" ./letest.sh ; fi
-  - if [[ "$TRAVIS_OS_NAME" == "osx" ]] && [[ "$NGROK_TOKEN" ]]; then sudo NGROK_TOKEN="$NGROK_TOKEN" OPENSSL_BIN="$OPENSSL_BIN" ./letest.sh ; fi
-
-
-matrix:
-  fast_finish: true
-  
-  
+language: shell
+sudo: required
+
+os:
+  - linux
+  - osx
+
+env:
+  global:
+    - SHFMT_URL=https://github.com/mvdan/sh/releases/download/v0.4.0/shfmt_v0.4.0_linux_amd64
+
+addons:
+  apt:
+    sources:
+    - debian-sid    # Grab shellcheck from the Debian repo (o_O)
+    packages:
+    - shellcheck
+
+install:
+  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then 
+      brew update && brew install openssl;
+      brew info openssl;
+      ln -s /usr/local/opt/openssl/lib/libcrypto.1.0.0.dylib /usr/local/lib/;
+      ln -s /usr/local/opt/openssl/lib/libssl.1.0.0.dylib /usr/local/lib/;
+      ln -s /usr/local/Cellar/openssl/1.0.2j/bin/openssl /usr/local/openssl;
+      _old_path="$PATH";
+      echo "PATH=$PATH";
+      export PATH="";
+      export OPENSSL_BIN="/usr/local/openssl";
+      openssl version 2>&1 || true;
+      $OPENSSL_BIN version 2>&1 || true;
+      export PATH="$_old_path";
+    fi
+  
+script:
+  - echo "TEST_LOCAL=$TEST_LOCAL"
+  - echo "NGROK_TOKEN=$(echo "$NGROK_TOKEN" | wc -c)"
+  - which openssl && openssl version
+  - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then curl -sSL $SHFMT_URL -o ~/shfmt ; fi
+  - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then chmod +x ~/shfmt ; fi
+  - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then ~/shfmt -l -w -i 2 . ; fi
+  - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then git diff --exit-code && echo "shfmt OK" ; fi
+  - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then shellcheck -V ; fi
+  - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then shellcheck -e SC2021,SC2126,SC2034 **/*.sh && echo "shellcheck OK" ; fi
+  - cd ..
+  - git clone https://github.com/Neilpang/acmetest.git && cp -r acme.sh acmetest/ && cd acmetest
+  - if [[ "$TRAVIS_OS_NAME" == "linux" ]] && [[ "$NGROK_TOKEN" ]]; then sudo NGROK_TOKEN="$NGROK_TOKEN" ./letest.sh ; fi
+  - if [[ "$TRAVIS_OS_NAME" == "osx" ]] && [[ "$NGROK_TOKEN" ]]; then sudo NGROK_TOKEN="$NGROK_TOKEN" OPENSSL_BIN="$OPENSSL_BIN" ./letest.sh ; fi
+
+
+matrix:
+  fast_finish: true
+  
+