cleanup AddK doc

Author: anurudhp

qualtran/bloqs/arithmetic/addition.ipynb

@@ -325,8 +325,7 @@
     "\n",
     "#### Parameters\n",
     " - `dtype`: data type of the input register `x`\n",
-    " - `k`: The classical integer value to be added to x.\n",
-    " - `is_controlled`: if True, construct a singly-controlled bloq. \n",
+    " - `k`: The classical integer value to be added to x. \n",
     "\n",
     "#### Registers\n",
     " - `x`: register of type `self.dtype` \n",

qualtran/bloqs/arithmetic/addition.py

@@ -403,7 +403,6 @@ class AddK(Bloq):
     Args:
         dtype: data type of the input register `x`
         k: The classical integer value to be added to x.
-        is_controlled: if True, construct a singly-controlled bloq.
 
     Registers:
         x: register of type `self.dtype`