update toc and index too

Author: gewarren

docs/core/compatibility/10.0.md

@@ -48,7 +48,7 @@ If you're migrating an app to .NET 10, the breaking changes listed here might af
 | [GnuTarEntry and PaxTarEntry no longer includes atime and ctime by default](core-libraries/10.0/tar-atime-ctime-default.md) | Behavioral change   | Preview 5          |
 | [LDAP DirectoryControl parsing is now more stringent](core-libraries/10.0/ldap-directorycontrol-parsing.md) | Behavioral change | Preview 1 |
 | [MacCatalyst version normalization](core-libraries/10.0/maccatalyst-version-normalization.md) | Behavioral change | Preview 1 |
-| [.NET runtime no longer provides default SIGTERM signal handler](core-libraries/10.0/sigterm-signal-handler.md) | Behavioral change | Preview 5 |
+| [.NET runtime no longer provides default termination signal handlers](core-libraries/10.0/sigterm-signal-handler.md) | Behavioral change | Preview 5 |
 | [Explicit struct Size disallowed with InlineArray](core-libraries/10.0/inlinearray-explicit-size-disallowed.md) | Binary incompatible | Preview 7 |
 | [System.Linq.AsyncEnumerable included in core libraries](core-libraries/10.0/asyncenumerable.md) | Source incompatible | Preview 1 |
 | [YMM embedded rounding removed from AVX10.2](core-libraries/10.0/ymm-embedded-rounding.md) | Behavioral change | Preview 5 |

docs/core/compatibility/toc.yml

@@ -54,7 +54,7 @@ items:
                 href: core-libraries/10.0/ldap-directorycontrol-parsing.md
               - name: MacCatalyst version normalization
                 href: core-libraries/10.0/maccatalyst-version-normalization.md
-              - name: No default SIGTERM signal handler
+              - name: No default termination signal handlers
                 href: core-libraries/10.0/sigterm-signal-handler.md
               - name: Explicit struct Size disallowed with InlineArray
                 href: core-libraries/10.0/inlinearray-explicit-size-disallowed.md