Format cabal.

spectrometer.cabal

@@ -146,7 +146,7 @@ common deps
     , text                         ^>=2.0.0
     , th-lift-instances            ^>=0.1.17
     , time                         >=1.9       && <1.13
-    , tls                          >= 1.9 && < 2.0
+    , tls                          >=1.9       && <2.0
     , tomland                      ^>=1.3.3.0
     , transformers
     , typed-process                ^>=0.2.6