charter amendment: update vote for member removal

Updated language on vote to remove a member organization to match vote needed to change charter

Author: cmbarton

content/en/governance/charter/_index.md

@@ -222,7 +222,7 @@ Qualifying organizations may request to become a member of the Open Modeling Fou
 
 Every five years, each member organization in good standing must reaffirm in writing its intent to remain a member of the Open Modeling Foundation. This written affirmation of intent to remain a member in good standing should be addressed to the Executive Committee.   
 
-An organization can leave the Open Modeling Foundation by addressing a letter to the Executive Committee expressing its intent to leave the OMF, specifying the effective date of leaving. An organization can be suspended or permanently removed from the Open Modeling Foundation if it is found to engage in illegal or unethical practice, violates the [Open Modeling Foundation Values]({{< relref "values" >}}), or becomes inactive by failing to participate in Members Council meetings for two consecutive years, without excused absence. A request to consider removing a member organization can be made by a minimum of 10% of the Members Council in the form of a letter to the Executive Committee. The Executive Committee will review the request, compile relevant information from all parties, and refer the matter to a vote of the Members Council with a recommendation to approve or deny the request. A vote of 2/3 of the representatives to the Members Council is needed to remove an organization from the Opening Model Foundation. If the Members Council votes to remove an organization from the Open Modeling Foundation, removal is effective immediately. There is no appeal to this vote of removal. However, after a period of not less than one year, an organization can request to rejoin the Open Modeling Foundation. Such a request will be considered like any new request to join the Open Modeling Foundation.
+An organization can leave the Open Modeling Foundation by addressing a letter to the Executive Committee expressing its intent to leave the OMF, specifying the effective date of leaving. An organization can be suspended or permanently removed from the Open Modeling Foundation if it is found to engage in illegal or unethical practice, violates the [Open Modeling Foundation Values]({{< relref "values" >}}), or becomes inactive by failing to participate in Members Council meetings for two consecutive years, without excused absence. A request to consider removing a member organization can be made by a minimum of 10% of the Members Council in the form of a letter to the Executive Committee. The Executive Committee will review the request, compile relevant information from all parties, and refer the matter to a vote of the Members Council with a recommendation to approve or deny the request. A majority of at least two/thirds of the valid votes cast in a meeting at which at least two/thirds of the Members Council participates is needed to remove an organization from the Open Modeling Foundation. If the Members Council votes to remove an organization from the Open Modeling Foundation, removal is effective immediately. There is no appeal to this vote of removal. However, after a period of not less than one year, an organization can request to rejoin the Open Modeling Foundation. Such a request will be considered like any new request to join the Open Modeling Foundation.
 
 ### Executive Director