update

Readme.md

@@ -25,7 +25,7 @@ In general do a fitment check before using the mask : put a piece of plastic (_o
 
 ### 1.a - Interfacing with the face
 
-The final design relies on an insuflation mask (_with a standard 22m inner diameter connector) for good fittment to the face of the user. The advantage of this is that the fittment is good, there are mumtiple sizes to choose from, and insuflation mask are readly available (_they are suppose to be single use only, and are used at every anesthesia, CPR and in many other cases_) and **cheap** (_there are some available for arround 2€ at [medisafe.fr](https://www.medisafe.fr/secours/oxygene/insufflateur-bavu/masque-insufflateur-usage-unique.html#MA285-2612-TAI1140_) for example_). 
+The final design relies on an insuflation mask (_with a standard 22m inner diameter connector_) for good fittment to the face of the user. The advantage of this is that the fittment is good, there are mumtiple sizes to choose from, and insuflation mask are readly available (_they are suppose to be single use only, and are used at every anesthesia, CPR and in many other cases_) and **cheap** (_there are some available for arround 2€ at [medisafe.fr](https://www.medisafe.fr/secours/oxygene/insufflateur-bavu/masque-insufflateur-usage-unique.html#MA285-2612-TAI1140_) for example_). 
 
 The downside of this method are that firstly these mask tend to deteriorate over time and with use as they are ment to be single use item, however they are obviously swapable so they can be switched when unsusable ; and secondly that the height of these mask and the length of the adapter puts the majority of the mask weight far from the face and thus a bit unconfortable, espacially under quick head movments.
 
@@ -77,9 +77,9 @@ To assemble you can connect the insufltion mask to the adapter with the oppenig
 
 To assemble the output one-way valve you can first screw the base ([3Dfiles/one_way_valve/owv_base_cap.stl](./3Dfiles/one_way_valve/)) into the main tube of the adapter, with the smoother surface pointing down, until it is right under the tube that connect to the insuflation mask. After greasing the surface you can screw the membrane insert ([3Dfiles/one_way_valve/owv_membrane_insert.stl](./3Dfiles/one_way_valve/)_, or equivalently_ [3Dfiles/one_way_valve/owv_separate_membrane.stl](./3Dfiles/one_way_valve/) _and_ [3Dfiles/one_way_valve/owv_separate_membrane_insert.stl](./3Dfiles/one_way_valve/)) until the membrane makes contact with the smooth surface of the base.
 
-If you opted to use an output filter (:warning: **_and have accordingly modified the parameters of the adapter tube** :warning:), you can no put the filter aterial (_coton, or some other minimaly ait-restricting material_) at the output of the one-way valve, and thread a cap ([3Dfiles/one_way_valve/owv_base_cap.stl](./3Dfiles/one_way_valve/)) to hold it into place.
+If you opted to use an output filter (:warning: **_and have accordingly modified the parameters of the adapter tube_** :warning:), you can no put the filter aterial (_coton, or some other minimaly ait-restricting material_) at the output of the one-way valve, and thread a cap ([3Dfiles/one_way_valve/owv_base_cap.stl](./3Dfiles/one_way_valve/)) to hold it into place.
 
-**Note** that if you chose to use an input one-way valve (:warning: **_and have accordingly modified the parameters of the adapter tube** :warning:), you need to screw the same 3D-prints as for the output one-way valve **before** screwing the ones for the output one-way valve. The pieces for the input one-way valve would be screwed in the same order and orientation as for the output one-way valve, but would be screwed as far as possible into the adapter tube.
+**Note** that if you chose to use an input one-way valve (:warning: **_and have accordingly modified the parameters of the adapter tube_** :warning:), you need to screw the same 3D-prints as for the output one-way valve **before** screwing the ones for the output one-way valve. The pieces for the input one-way valve would be screwed in the same order and orientation as for the output one-way valve, but would be screwed as far as possible into the adapter tube.
 
 You can finally screw a canister or plug to each of the two thread, and you have an assembled mask !
 
@@ -161,6 +161,6 @@ As with the latest version, parameters are color coded, as is explained in the b
 
 Structural parameters are largely the same between this version and the newest version.
 
-Parameters that are presented in gray are target values that can be applied to other parameters (_that share part of the name_) to obtain a certain effect - _mainly using the integrated canister or having the minimal size to use the nato-adapter with a 40mm canister -; which can also be done by seting to **O** istead of **1** the \"_direct mount (1) or nato thread mount (0)_" field associated to the _**dm1_nt0_selector**_ parameter.
+Parameters that are presented in gray are target values that can be applied to other parameters (_that share part of the name_) to obtain a certain effect - _mainly using the integrated canister or having the minimal size to use the nato-adapter with a 40mm canister_ -; which can also be done by seting to **O** istead of **1** the \"_direct mount (1) or nato thread mount (0)_" field associated to the _**dm1_nt0_selector**_ parameter.
 
 You will also need to enter face measures, which are denoted by a pink color. You can check "_mask_body -> face_interface -> Boolean -> mask_body_lip -> Pad011 -> **Sketch020**_" to understand the exact meaning of each parameter, and thus how you should measure your own face.