I18n - fix for #3846 (#3856)

* Update fr_FR.po

part of printconfig.cpp change, but I have no idea how this gets translated so I used Google translate. This is the very first time I have tried this. If it isn't right, at least my idea was only the text, not to make a PR.

* Update PrintConfig.cpp

* Update en_US.po

* Update PrintConfig.cpp

* Update en_US.po

* Update fr_FR.po

translation/en_US.po

@@ -285,11 +285,11 @@ msgstr "Disable fan for the first"
 
 #: xs/src/libslic3r/PrintConfig.cpp:169
 msgid ""
-"You can set this to a positive value to disable fan at all during the first "
-"layers, so that it does not make adhesion worse."
+"This disables the fan completely for the first N layers "
+"to aid in the adhesion of media to the bed. (default 3)"
 msgstr ""
-"You can set this to a positive value to disable fan at all during the first "
-"layers, so that it does not make adhesion worse."
+"This disables the fan completely for the first N layers "
+"to aid in the adhesion of media to the bed. (default 3)"
 
 #: xs/src/libslic3r/PrintConfig.cpp:170
 msgid "layers"

translation/fr_FR.po

@@ -290,11 +290,11 @@ msgstr "Désactiver le ventilateur pour le(s) premier(s)"
 
 #: xs/src/libslic3r/PrintConfig.cpp:169
 msgid ""
-"You can set this to a positive value to disable fan at all during the first "
-"layers, so that it does not make adhesion worse."
+"This disables the fan completely for the first N layers "
+"to aid in the adhesion of media to the bed. (default 3)"
 msgstr ""
-"Vous pouvez mettre une valeur positive pour désactiver le ventilateur durant "
-"les premières couches, pour ne pas empirer les problèmes d'adhésion."
+"Cela désactive complètement le ventilateur pour les premières N couches "
+"Pour aider à l'adhésion des médias au lit. (par défaut 3)"
 
 #: xs/src/libslic3r/PrintConfig.cpp:170
 msgid "layers"

xs/src/libslic3r/PrintConfig.cpp

@@ -166,7 +166,7 @@ PrintConfigDef::PrintConfigDef()
 
     def = this->add("disable_fan_first_layers", coInt);
     def->label = __TRANS("Disable fan for the first");
-    def->tooltip = __TRANS("You can set this to a positive value to disable fan at all during the first layers, so that it does not make adhesion worse.");
+    def->tooltip = __TRANS("This disables the fan completely for the first N layers to aid in the adhesion of media to the bed. (default 3)");
     def->sidetext = __TRANS("layers");
     def->cli = "disable-fan-first-layers=i";
     def->min = 0;