diff --git a/Nevanlinna/test.lean b/Nevanlinna/test.lean
index 2739a58..966fde2 100644
--- a/Nevanlinna/test.lean
+++ b/Nevanlinna/test.lean
@@ -1,6 +1,6 @@
 import Mathlib.Analysis.Complex.CauchyIntegral
 --import Mathlib.Analysis.Complex.Module
-
+-- test
 
 open ComplexConjugate
 
@@ -83,17 +83,17 @@ theorem JensenFormula₂ :
       rw [← tmp]
     rw [this]
 
-  
+
 
   have : ∀ z : ℂ, log (Complex.abs z) = 1/2 * Complex.log z + 1/2 * Complex.log (conj z) := by
     intro z
 
-    by_cases argHyp : Complex.arg z = π 
-    
+    by_cases argHyp : Complex.arg z = π
+
     · rw [Complex.log, argHyp, Complex.log]
       let ZZ := Complex.arg_conj z
       rw [argHyp] at ZZ
-      
+
       simp at ZZ
 
       have : conj z = z := by
@@ -103,7 +103,7 @@ theorem JensenFormula₂ :
     let ZZ := Complex.log_conj z
 
     nth_rewrite 1 [Complex.log]
-    
+
     simp
 
     let φ := Complex.arg z