wording

Technologicat · Technologicat · commit 1501d9bfc64a · 2021-06-13T02:07:42.000+03:00
diff --git a/doc/features.md b/doc/features.md
@@ -1946,8 +1946,9 @@ def step2(k):  # x0, x0 + 2, x0 + 4, ...
 assert tuple(take(10, unfold1(step2, 10))) == (10, 12, 14, 16, 18, 20, 22, 24, 26, 28)
 
 def nextfibo(a, b):
-    # First positional is value; everything else is newstate,
-    # to be unpacked to `nextfibo`'s args/kwargs at the next iteration.
+    # First positional return value is the value to yield.
+    # Everything else is newstate, to be unpacked to `nextfibo`'s
+    # args/kwargs at the next iteration.
     return Values(a, a=b, b=a + b)
 assert tuple(take(10, unfold(nextfibo, 1, 1))) == (1, 1, 2, 3, 5, 8, 13, 21, 34, 55)
 
diff --git a/unpythonic/tests/test_fold.py b/unpythonic/tests/test_fold.py
@@ -183,8 +183,9 @@ def step2(k):  # x0, x0 + 2, x0 + 4, ...
             return (k, k + 2)  # (value, newstate)
 
         def fibo(a, b):
-            # First positional is value; everything else is newstate,
-            # to be unpacked to `fibo`'s args/kwargs at the next iteration.
+            # First positional return value is the value to yield.
+            # Everything else is newstate, to be unpacked to `fibo`'s
+            # args/kwargs at the next iteration.
             return Values(a, a=b, b=a + b)
 
         def myiterate(f, x):  # x0, f(x0), f(f(x0)), ...
