docs(Qrng): fix errata

Author: pedrorrivero

qrand/qrng.py

@@ -344,7 +344,7 @@ def get_random_uint(self, num_bits: int = 0) -> int:
         ----------
         num_bits: int
             Number of bits to retrieve. If less than one it defaults to the raw
-            number of bits for the instance QiskitBitGenerator (i.e. 32 or 64).
+            number of bits for the instance QuantumBitGenerator (i.e. 32 or 64).
 
         RETURNS
         -------