[awk] Fix wrong example output (in all languages) (#4750)

awk.html.markdown

@@ -209,7 +209,7 @@ function string_functions(    localvar, arr) {
     # Both return number of matches replaced
     localvar = "fooooobar";
     sub("fo+", "Meet me at the ", localvar); # localvar => "Meet me at the bar"
-    gsub("e", ".", localvar); # localvar => "m..t m. at th. bar"
+    gsub("e", ".", localvar); # localvar => "M..t m. at th. bar"
 
     # Search for a string that matches a regular expression
     # index() does the same thing, but doesn't allow a regular expression

es-es/awk-es.html.markdown

@@ -196,7 +196,7 @@ function string_functions(    localvar, arr) {
     # Ambas regresan el número de matches remplazados.
     localvar = "fooooobar"
     sub("fo+", "Meet me at the ", localvar) # localvar => "Meet me at the bar"
-    gsub("e", ".", localvar) # localvar => "m..t m. at th. bar"
+    gsub("e", ".", localvar) # localvar => "M..t m. at th. bar"
 
     # Buscar una cadena que haga match con una expresión regular
     # index() hace lo mismo, pero no permite expresiones regulares

fr-fr/awk-fr.html.markdown

@@ -217,7 +217,7 @@ function string_functions(    localvar, arr) {
     # Les deux renvoient le nombre de correspondances remplacées
     localvar = "fooooobar";
     sub("fo+", "Meet me at the ", localvar); # localvar => "Meet me at the bar"
-    gsub("e", ".", localvar); # localvar => "m..t m. at th. bar"
+    gsub("e", ".", localvar); # localvar => "M..t m. at th. bar"
 
     # Rechercher une chaîne de caractères qui correspond à une expression
     # régulière index() fait la même chose, mais n'autorise pas les expressions

pt-br/awk-pt.html.markdown

@@ -202,7 +202,7 @@ function string_functions(    localvar, arr) {
     # Ambas retornam o número de instâncias substituídas
     localvar = "fooooobar"
     sub("fo+", "Meet me at the ", localvar) # localvar => "Meet me at the bar"
-    gsub("e", ".", localvar) # localvar => "m..t m. at th. bar"
+    gsub("e", ".", localvar) # localvar => "M..t m. at th. bar"
 
     # Localiza um texto que casa com uma expressão regular
     # index() faz a mesma coisa, mas não permite uma expressão regular

zh-cn/awk-cn.html.markdown

@@ -179,7 +179,7 @@ function string_functions(    localvar, arr) {
     # 都是返回替换的个数
     localvar = "fooooobar"
     sub("fo+", "Meet me at the ", localvar) # localvar => "Meet me at the bar"
-    gsub("e", ".", localvar) # localvar => "m..t m. at th. bar"
+    gsub("e", ".", localvar) # localvar => "M..t m. at th. bar"
 
     # 搜索匹配正则的字符串
     # index() 也是搜索, 不支持正则