RiskyChanges.md: update to Go 1.26

Change-Id: I82e71d750930eebd8aa9bac889e90bb75e98bc46
Reviewed-on: https://go-review.googlesource.com/c/wiki/+/688475
Reviewed-by: Carlos Amedee <carlos@golang.org>
diff --git a/RiskyChanges.md b/RiskyChanges.md
index de7eb93..c2ec1d5 100644
--- a/RiskyChanges.md
+++ b/RiskyChanges.md
@@ -12,16 +12,16 @@
 
 If you plan on working on a change that may be risky, please do the following:
 1. Unless the entire change is absolutely trivial to revert, protect the new code paths with a
-   boolean flag, prefixed with `go125`, that can be used to quickly toggle back to the old
+   boolean flag, prefixed with `go126`, that can be used to quickly toggle back to the old
    implementation.
-   It can be a simple bool constant, for example, `const go125UseEvenBetterLinker = true`.
-   Such flags **must be findable** by a simple grep for the string `go125`.
+   It can be a simple bool constant, for example, `const go126UseEvenBetterLinker = true`.
+   Such flags **must be findable** by a simple grep for the string `go126`.
    That way we can find them without missing any, and they can be cleaned up when we get to the
-   Go 1.26 cycle.
+   Go 1.27 cycle.
 2. Consider how you would answer the following questions for your change:
    * How risky is the change you're planning to make?
    * How will you know if it is working as intended?
    * How much production testing does it need for you to be confident it is working as intended?
    * When should the keep/revert decision be made?
-3. Create a tracking issue in the Go 1.25 milestone with a release-blocker label.
-   This issue will be used to track progress on the feature and make the final decision for Go 1.25.
+3. Create a tracking issue in the Go 1.26 milestone with a release-blocker label.
+   This issue will be used to track progress on the feature and make the final decision for Go 1.26.