Formatting.

cabal-install/Distribution/Client/Install.hs

@@ -840,8 +840,8 @@ printBuildFailures plan =
 -- | If we're working inside a sandbox and some add-source deps were installed,
 -- update the timestamps of those deps.
 updateSandboxTimestampsFile :: UseSandbox -> Maybe SandboxPackageInfo
-                        -> Compiler -> Platform -> InstallPlan
-                        -> IO ()
+                            -> Compiler -> Platform -> InstallPlan
+                            -> IO ()
 updateSandboxTimestampsFile (UseSandbox sandboxDir)
                             (Just (SandboxPackageInfo _ _ _ allAddSourceDeps))
                             comp platform installPlan =