doc: fix description of "_chat_bol" and "_chat_eol" in function hook_focus (plugin API reference)

doc/en/weechat_plugin_api.en.adoc

@@ -12138,10 +12138,10 @@ Content of hashtable sent to callback (keys and values are of type "string"):
 | _chat_word | Word at (x,y). |
   "Hello" | ""
 
-| _chat_bol | Beginning of line ⇒ (x-1,y). |
+| _chat_bol | Text from beginning of line to (x-1, y). |
   "He" | ""
 
-| _chat_eol | (x,y) ⇒ end of line. |
+| _chat_eol | Text from (x, y) to the end of line. |
   "llo world!" | ""
 
 | _bar_name | Name of bar. |

doc/fr/weechat_plugin_api.fr.adoc

@@ -12404,10 +12404,10 @@ valeurs sont de type "string") :
 | _chat_word | Mot à la position (x,y). |
   "Hello" | ""
 
-| _chat_bol | Début de ligne ⇒ (x-1,y). |
+| _chat_bol | Texte du début de ligne jusqu'à (x-1, y). |
   "He" | ""
 
-| _chat_eol | (x,y) ⇒ fin de ligne. |
+| _chat_eol | Texte de (x, y) jusqu'à la fin de la ligne. |
   "llo world!" | ""
 
 | _bar_name | Nom de la barre. |

doc/it/weechat_plugin_api.it.adoc

@@ -12633,10 +12633,12 @@ Contenuto della tabella hash inviata alla callback (tasti e valori sono di tipo
 | _chat_word | Parola a (x,y). |
   "Hello" | ""
 
-| _chat_bol | Inizio della riga ⇒ (x-1,y). |
+// TRANSLATION MISSING
+| _chat_bol | Text from beginning of line to (x-1, y). |
   "He" | ""
 
-| _chat_eol | (x,y) ⇒ fine della riga. |
+// TRANSLATION MISSING
+| _chat_eol | Text from (x, y) to the end of line. |
   "llo world!" | ""
 
 | _bar_name | Nome della barra. |

doc/ja/weechat_plugin_api.ja.adoc

@@ -12143,10 +12143,12 @@ info を使う前にエリアが一致していることを確認して下さい
 | _chat_word | (x,y) の位置にある単語 |
   "Hello" | ""
 
-| _chat_bol | 行頭から (x-1,y) まで |
+// TRANSLATION MISSING
+| _chat_bol | Text from beginning of line to (x-1, y). |
   "He" | ""
 
-| _chat_eol | (x,y) から行末まで |
+// TRANSLATION MISSING
+| _chat_eol | Text from (x, y) to the end of line. |
   "llo world!" | ""
 
 | _bar_name | バーの名前 |