fix: correct renamed parameters (#699)

Noticed in AC100-CRD.

Author: james-ball-qualcomm

arch/profile/RVB23M64.yaml

@@ -63,7 +63,7 @@ extensions:
       REPORT_ENCODING_IN_MTVAL_ON_ILLEGAL_INSTRUCTION:
         schema:
           const: true
-      M_MODE_ENDIANESS:
+      M_MODE_ENDIANNESS:
         schema:
           const: little
         # TODO: Uncomment when GitHub issue # is fixed.
@@ -76,7 +76,7 @@ extensions:
         #    version: "=1.1.0"
         #    then:
         #      enum: [little, big]
-      XLEN:
+      MXLEN:
         schema:
           const: 64
       CONFIG_PTR_ADDRESS:

doc/prose_schema.adoc

@@ -44,13 +44,13 @@ description:
     normative: false
     text: |
       Since the CPU does not support big endian in VS-mode, this is hardwired to 0.
-    when(): return VS_MODE_ENDIANESS == "little";
+    when(): return VS_MODE_ENDIANNESS == "little";
 
   - id: csr-hstatus-vgein-big-endian
     normative: false
     text: |
       Since the CPU does not support little endian in VS-mode, this is hardwired to 1.
-    when(): return VS_MODE_ENDIANESS == "big";
+    when(): return VS_MODE_ENDIANNESS == "big";
 ```
 
 == ID conventions

lib/arch_obj_models/certificate.rb

@@ -98,8 +98,8 @@ class RequirementGroup
     # @param data [Hash<String, Object>] Data from yaml
     # @param arch [Architecture] Architecture standards
     def initialize(data, arch)
-      raise ArgumentError, "Bad data" unless data.is_a?(Hash) unless data.is_a?(Hash)
-      raise ArgumentError, "Need Architecture class but it's a #{arch.class}" unless arch.is_a?(Architecture)
+      raise ArgumentError, "data is a #{data.class} class containing '#{data}' but needs to be a Hash" unless data.is_a?(Hash)
+      raise ArgumentError, "arch is a #{arch.class} class but needs to be an Architecture class" unless arch.is_a?(Architecture)
 
       @data = data
       @arch = arch