Applied proofread.

Author: lvicoun

concepts/packages_lifecycle_toolchain.xml

@@ -148,8 +148,8 @@
         For C++, the most recent supported version is ISO/IEC 14882:2017 (known as C++17) with GNU extensions.
       </para>
       <para>
-        For Fortran, we support versions through Fortran 95 (ISO/IEC 1539:1997) with specific features of
-        later standard versions that are described in the manual.
+        For Fortran, we support versions up to Fortran 95 (ISO/IEC 1539:1997) with specific features of
+        later standard versions as described in the manual.
       </para>
       <para>
         &suse; also provides unsupported packages with compilers for Ada and Go (gcc-go).

concepts/packages_lifecycle_types.xml

@@ -203,8 +203,8 @@ kernel: the kernel is updated with each minor release
       </listitem>
       <listitem>
         <para>
-          GCC: a new version of the compiler is released with each minor release, those introduced in odd minor versions
-          are not used by default and have a shorter support period, see
+          GCC: a new version of the compiler is released with each minor release. Those introduced in odd minor versions
+          are not used by default and have a shorter support period. See
           <xref linkend="packages-lifecycle-toolchain-applications"/> for details. However, the libraries
           <literal>libgcc</literal> and <literal>libstdc++</literal> are categorized as stable.
         </para>