diff --git a/index.html b/index.html
index 695ca63..f2fcbca 100644
--- a/index.html
+++ b/index.html
@@ -1271,7 +1271,7 @@ the structure which you do not explicitly assign will be initialized to
 </code>, <code>  <span class='ectt-1000'>open</span>
 </code>, … system calls is commonly named <code>  <span class='ectt-1000'>fops</span>
 </code>.
-</p><!-- l. 834 --><p class='indent'>   Sin Linux v5.6, the <code>  <span class='ectt-1000'>proc_ops</span>
+</p><!-- l. 834 --><p class='indent'>   Since Linux v5.6, the <code>  <span class='ectt-1000'>proc_ops</span>
 </code> structure was introduced to replace the use of the
 <code> <span class='ectt-1000'>file_operations</span>
 </code> structure when registering proc handlers.
diff --git a/lkmpg-for-ht.html b/lkmpg-for-ht.html
index 695ca63..f2fcbca 100644
--- a/lkmpg-for-ht.html
+++ b/lkmpg-for-ht.html
@@ -1271,7 +1271,7 @@ the structure which you do not explicitly assign will be initialized to
 </code>, <code>  <span class='ectt-1000'>open</span>
 </code>, … system calls is commonly named <code>  <span class='ectt-1000'>fops</span>
 </code>.
-</p><!-- l. 834 --><p class='indent'>   Sin Linux v5.6, the <code>  <span class='ectt-1000'>proc_ops</span>
+</p><!-- l. 834 --><p class='indent'>   Since Linux v5.6, the <code>  <span class='ectt-1000'>proc_ops</span>
 </code> structure was introduced to replace the use of the
 <code> <span class='ectt-1000'>file_operations</span>
 </code> structure when registering proc handlers.