doc: fix duplicate labels in release notes

Signed-off-by: Stewart Smith <stewart@linux.ibm.com>
diff --git a/doc/release-notes/v2.2-rc1.rst b/doc/release-notes/v2.2-rc1.rst
index 0ceb1f5..6212dae 100644
--- a/doc/release-notes/v2.2-rc1.rst
+++ b/doc/release-notes/v2.2-rc1.rst
@@ -153,12 +153,12 @@
 
 `Repository <https://github.com/open-power/hcode>`__
 
-.. _patches-1:
+.. _op-build-v2.2-rc1-patches-1:
 
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 ~~~~~~~
 
-.. _commits-1:
+.. _op-build-v2.2-rc1-commits-1:
 
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@@ -790,7 +790,7 @@
 
 `Repository <https://github.com/open-power/hostboot>`__
 
-.. _patches-2:
+.. _op-build-v2.2-rc1-patches-2:
 
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@@ -799,7 +799,7 @@
 -  `hostboot-0002-Revert-Mark-Read-Only-Partitions-as-Such.patch <https://github.com/open-power/op-build/tree/HEAD/openpower/package/hostboot/hostboot-0002-Revert-Mark-Read-Only-Partitions-as-Such.patch>`__
 -  `hostboot-1020-Revert-jgr17071200-Removed-pdwn-settings.patch <https://github.com/open-power/op-build/tree/HEAD/openpower/package/hostboot/hostboot-1020-Revert-jgr17071200-Removed-pdwn-settings.patch>`__
 
-.. _commits-2:
+.. _op-build-v2.2-rc1-commits-2:
 
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@@ -2916,12 +2916,12 @@
 
 `Repository <https://github.com/open-power/occ>`__
 
-.. _patches-3:
+.. _op-build-v2.2-rc1-patches-3:
 
 Patches
 ~~~~~~~
 
-.. _commits-3:
+.. _op-build-v2.2-rc1-commits-3:
 
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@@ -3001,12 +3001,12 @@
 
 `Repository <https://github.com/open-power/op-build>`__
 
-.. _patches-4:
+.. _op-build-v2.2-rc1-patches-4:
 
 Patches
 ~~~~~~~
 
-.. _commits-4:
+.. _op-build-v2.2-rc1-commits-4:
 
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@@ -3018,12 +3018,12 @@
 
 `Repository <https://github.com/open-power/p9dsu-xml>`__
 
-.. _patches-5:
+.. _op-build-v2.2-rc1-patches-5:
 
 Patches
 ~~~~~~~
 
-.. _commits-5:
+.. _op-build-v2.2-rc1-commits-5:
 
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@@ -3035,12 +3035,12 @@
 
 `Repository <https://github.com/open-power/palmetto-xml>`__
 
-.. _patches-6:
+.. _op-build-v2.2-rc1-patches-6:
 
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 ~~~~~~~
 
-.. _commits-6:
+.. _op-build-v2.2-rc1-commits-6:
 
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@@ -3055,14 +3055,14 @@
 
 `Repository <https://github.com/open-power/petitboot>`__
 
-.. _patches-7:
+.. _op-build-v2.2-rc1-patches-7:
 
 Patches
 ~~~~~~~
 
 -  `petitboot-01-autotools-Add-autopoint-generated-files.patch <https://github.com/open-power/op-build/tree/HEAD/openpower/package/petitboot/petitboot-01-autotools-Add-autopoint-generated-files.patch>`__
 
-.. _commits-7:
+.. _op-build-v2.2-rc1-commits-7:
 
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@@ -3072,12 +3072,12 @@
 
 `Repository <https://github.com/open-power/pnor>`__
 
-.. _patches-8:
+.. _op-build-v2.2-rc1-patches-8:
 
 Patches
 ~~~~~~~
 
-.. _commits-8:
+.. _op-build-v2.2-rc1-commits-8:
 
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@@ -3089,12 +3089,12 @@
 
 `Repository <https://github.com/open-power/romulus-xml>`__
 
-.. _patches-9:
+.. _op-build-v2.2-rc1-patches-9:
 
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 ~~~~~~~
 
-.. _commits-9:
+.. _op-build-v2.2-rc1-commits-9:
 
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@@ -3131,12 +3131,12 @@
 
 `Repository <https://github.com/open-power/sbe>`__
 
-.. _patches-10:
+.. _op-build-v2.2-rc1-patches-10:
 
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 ~~~~~~~
 
-.. _commits-10:
+.. _op-build-v2.2-rc1-commits-10:
 
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@@ -3478,12 +3478,12 @@
 
 `Repository <https://github.com/open-power/skiboot>`__
 
-.. _patches-11:
+.. _op-build-v2.2-rc1-patches-11:
 
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 ~~~~~~~
 
-.. _commits-11:
+.. _op-build-v2.2-rc1-commits-11:
 
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@@ -3991,12 +3991,12 @@
 
 `Repository <https://github.com/open-power/vesnin-xml>`__
 
-.. _patches-12:
+.. _op-build-v2.2-rc1-patches-12:
 
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-.. _commits-12:
+.. _op-build-v2.2-rc1-commits-12:
 
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@@ -4013,12 +4013,12 @@
 
 `Repository <https://github.com/open-power/witherspoon-xml>`__
 
-.. _patches-13:
+.. _op-build-v2.2-rc1-patches-13:
 
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-.. _commits-13:
+.. _op-build-v2.2-rc1-commits-13:
 
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@@ -4033,12 +4033,12 @@
 
 `Repository <https://github.com/open-power/zaius-xml>`__
 
-.. _patches-14:
+.. _op-build-v2.2-rc1-patches-14:
 
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-.. _commits-14:
+.. _op-build-v2.2-rc1-commits-14:
 
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