Fix typo.

docs/templates/alert_email_text.tpl

@@ -1,7 +1,7 @@
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-Because of ongoing difficulty sourcing accurate postcode data, some planning applications may be missing or slightly out when viewed on a map. To help resolve this you may with to make a short submission to the government's consultation process asking for postcode data to be made freely available: http://www.communities.gov.uk/corporate/contact?consultation=true
+Because of ongoing difficulty sourcing accurate postcode data, some planning applications may be missing or slightly out when viewed on a map. To help resolve this you may wish to make a short submission to the government's consultation process asking for postcode data to be made freely available: http://www.communities.gov.uk/corporate/contact?consultation=true
 
 
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