docs(QuantumBitGenerator): update docstring

Author: pedrorrivero

qrand/quantum_bit_generator.py

@@ -188,8 +188,8 @@ def random_bitstring(self, num_bits: Optional[int] = None) -> str:
         Parameters
         ----------
         num_bits: int, optional
-            Number of bits to retrieve. If less than one it defaults to the raw
-            number of BITS for the instance QuantumBitGenerator (i.e. 32 or 64).
+            Number of bits to retrieve. It defaults to the raw number of BITS
+            for the instance QuantumBitGenerator (i.e. 32 or 64).
 
         Returns
         -------
@@ -242,8 +242,8 @@ def random_uint(self, num_bits: Optional[int] = None) -> int:
         Parameters
         ----------
         num_bits: int, optional
-            Number of bits to retrieve. If less than one it defaults to the raw
-            number of BITS for the instance QuantumBitGenerator (i.e. 32 or 64).
+            Number of bits to retrieve. It defaults to the raw number of BITS
+            for the instance QuantumBitGenerator (i.e. 32 or 64).
 
         Returns
         -------