diff --git a/schoeffelbe/pr01.py b/schoeffelbe/pr01.py
index a639e3b..b590dbb 100644
--- a/schoeffelbe/pr01.py
+++ b/schoeffelbe/pr01.py
@@ -39,7 +39,7 @@ def max_sequence_2(z: MemoryArray):
     return m, l, r
 
 def _max_sequence_3_sub(z: MemoryArray, l: Literal, m: Literal, r: Literal):
-    # find max-sum from Middle to left (including on elem from right)
+    # find max-sum from Middle to left
     linksMax = MemoryCell(MIN_VALUE)
     sum = MemoryCell(0)
     links = MemoryCell(l)
@@ -50,7 +50,7 @@ def _max_sequence_3_sub(z: MemoryArray, l: Literal, m: Literal, r: Literal):
             linksMax.set(sum)
             links.set(i)
         
-    # find max-sum from Middle to right (inluding one elem from left)
+    # find max-sum from Middle to right 
     rechtsMax = MemoryCell(MIN_VALUE)
     sum.set(0);
     startRight = MemoryCell(1) + m
@@ -114,6 +114,7 @@ def max_sequence_4(z: MemoryArray):
             max.set(aktSum)
             links.set(aktLinks)
             rechts.set(i)
+        # if negative we start new Sum -> Restart must be better than continue
         if aktSum < Literal(0):
             aktSum.set(0)
             aktLinks.set(MemoryCell(1) + i)