Remove trailing spaces

.cirrus.yml

@@ -1,7 +1,7 @@
 task:
   name: nightly x86_64-unknown-freebsd-10
   freebsd_instance:
-    image: freebsd-10-4-release-amd64 
+    image: freebsd-10-4-release-amd64
   setup_script:
     - pkg install -y curl
     - curl https://sh.rustup.rs -sSf --output rustup.sh
@@ -11,7 +11,7 @@ task:
   test_script:
     - . $HOME/.cargo/env
     - LIBC_CI=1 sh ci/run.sh x86_64-unknown-freebsd
- 
+
 task:
   name: stable x86_64-unknown-freebsd-11
   freebsd_instance:
@@ -26,7 +26,7 @@ task:
     - . $HOME/.cargo/env
     - LIBC_CI=1 sh ci/run.sh x86_64-unknown-freebsd
     - sh ci/run.sh x86_64-unknown-freebsd
-    
+
 task:
   name: nightly x86_64-unknown-freebsd-12
   freebsd_instance:

ci/azure.yml

@@ -47,7 +47,7 @@ jobs:
         arm-unknown-linux-musleabihf:
           TARGET: arm-unknown-linux-musleabihf
         # Disabled because currently broken, see:
-        # https://github.com/rust-lang/libc/issues/1591         
+        # https://github.com/rust-lang/libc/issues/1591
         # asmjs-unknown-emscripten:
         #  TARGET: asmjs-unknown-emscripten
         i686-linux-android:
@@ -77,7 +77,7 @@ jobs:
         sparc64-unknown-linux-gnu:
           TARGET: sparc64-unknown-linux-gnu
         # Disabled because currently broken, see:
-        # https://github.com/rust-lang/libc/issues/1591         
+        # https://github.com/rust-lang/libc/issues/1591
         # wasm32-unknown-emscripten:
         #  TARGET: wasm32-unknown-emscripten
         x86_64-linux-android:
@@ -114,7 +114,7 @@ jobs:
           ARCH: x86_64
         x86_64-pc-windows-msvc:
           TARGET: x86_64-pc-windows-msvc
-        # Disabled because broken:          
+        # Disabled because broken:
         #  https://github.com/rust-lang/libc/issues/1592
         #i686-pc-windows-gnu:
         #  TARGET: i686-pc-windows-gnu