Fix parameter-related typos in comments and docstrings

Author: RanjithRagavan

backends/nxp/quantizer/patterns.py

@@ -43,11 +43,11 @@
 @dataclass
 class NodeArgsIdx:
     """
-    Specifies indexes to args paramater of Node in node input annotation.
+    Specifies indexes to args parameter of Node in node input annotation.
 
 
     Attributes:
-        idx (int): Index to Node's args paramater (list). Selects an input Node or a list of Nodes at the index.
+        idx (int): Index to Node's args parameter (list). Selects an input Node or a list of Nodes at the index.
         inner_idx (int): If specified, index to a list pointed by 'idx' attribute. Selects an input Node at the index.
                          Default: None.
     """

backends/xnnpack/operators/quant_params.py

@@ -30,7 +30,7 @@
 
 class QuantParams:
     """
-    QuantParams class, to represent the paramaters and meta data needed
+    QuantParams class, to represent the parameters and meta data needed
     to quantize a tensor. The metadata can technically all be encapsulated
     within the quant torch.fx.Node, however, there are some cases in which
     nodes which are meant to be quantized for XNNPACK are not quantized