Further language updates.

README.md

@@ -30,7 +30,7 @@ The specification of the current ESEF DQR rules can be found below:
 The rules definitions make reference to the following terms:
 
 * The **report taxonomy** is the DTS of XBRL Report, and includes the extension taxonomy.
-* THe **base taxonomy** is the IFRS taxonomy corresponding to the ruleset version.  The entry point used for each ruleset is shown below.
+* The **base taxonomy** is the IFRS taxonomy corresponding to the ruleset version.  The entry point used for each ruleset is shown below.
 
 ## IFRS Entry Points
 

docs/DQC_IFRS_0008/DQC_0008.md

@@ -3,9 +3,9 @@ Rule ID: DQC_0008
 
 ## Rule description
 
-This rule evaluates whether a calculation relationship in the company's extension is a reversal of the calculation defined in the base taxonomy used for the filing. The rule checks if the element representing the calculation total and the element representing the component are a reversal of those same elements defined in the base taxonomy with the same calculation weight.  
+This rule evaluates whether a calculation relationship in the _report taxonomy_ is a reversal of the calculation defined in the base taxonomy used for the filing.  Where a concept appears as a contributing item to a total in the _base taxonomy_, the concept representing the total cannot appear as a contributing item to that concept in the _report taxonomy_, unless the calculation weight is reversed.
 
-This rule only compares the defined relationship between two elements joined by a single calculation arc in a company's calculation relationship and checks if the opposite of that relationship exists in the base taxonomy. Both elements in the calculation relationship must have a balance attribute of either debit or credit.  
+Note that this rule only checks for direct relationships between concepts, not all ancestors and descendents.
 
 ## Problem solved by the rule