Fix broken link to ECE docs (#193)

Nik Richers · web-flow · commit d71ec06965db · 2019-01-30T00:57:01.000-08:00
This link from the glossary was broken after merging our ECE docs reshuffle.
diff --git a/docs/en/glossary/glossary.asciidoc b/docs/en/glossary/glossary.asciidoc
@@ -64,7 +64,7 @@ zone or some other logical constraint that creates a failure boundary. In a
 highly available cluster, the nodes of a cluster are spread across two or three
 availability zones to ensure that the cluster can survive the failure of an
 entire availability zone. Also see
-{ece-ref}/ece-planning.html#ece-ha[high availability].
+{ece-ref}/ece-ha.html[Fault Tolerance (High Availability)].
 +
 //Source: Cloud
 endif::cloud-terms[]

Original file line number	Diff line number	Diff line change
`@@ -64,7 +64,7 @@ zone or some other logical constraint that creates a failure boundary. In a`
`64`	`64`	`highly available cluster, the nodes of a cluster are spread across two or three`
`65`	`65`	`availability zones to ensure that the cluster can survive the failure of an`
`66`	`66`	`entire availability zone. Also see`
`67`		`-{ece-ref}/ece-planning.html#ece-ha[high availability].`
	`67`	`+{ece-ref}/ece-ha.html[Fault Tolerance (High Availability)].`
`68`	`68`	`+`
`69`	`69`	`//Source: Cloud`
`70`	`70`	`endif::cloud-terms[]`