diff --git a/caimira/apps/templates/base/calculator.form.html.j2 b/caimira/apps/templates/base/calculator.form.html.j2
index 5959d555..bff35ef8 100644
--- a/caimira/apps/templates/base/calculator.form.html.j2
+++ b/caimira/apps/templates/base/calculator.form.html.j2
@@ -393,7 +393,7 @@
       <div class="col-sm-4"><label class="col-form-label">Confidence level:</label></div>
       <div class="col-sm-6 pl-0 align-self-center">
         <select id="ascertainment_bias" name="ascertainment_bias" class="form-control">
-          <option value="confidence_low">Low - surveillance only for sympotmatic patients</option>
+          <option value="confidence_low">Low - surveillance only for symptomatic patients</option>
           <option value="confidence_medium">Medium - recommended population wide surveillance</option>
           <option value="confidence_high">High - mandatory population wide surveillance</option>
         </select>
diff --git a/caimira/apps/templates/base/calculator.report.html.j2 b/caimira/apps/templates/base/calculator.report.html.j2
index 550a8e30..ee5d3e5a 100644
--- a/caimira/apps/templates/base/calculator.report.html.j2
+++ b/caimira/apps/templates/base/calculator.report.html.j2
@@ -463,7 +463,7 @@
 							{% elif form.ascertainment_bias == "confidence_medium" %}
 								{% set conf_level = "Medium - Recommended population wide surveillance." %}
 							{% else %}
-								{% set conf_level = "Low - Surveillance only for sympotmatic patients." %}
+								{% set conf_level = "Low - Surveillance only for symptomatic patients." %}
 							{% endif %}
 							<li><p class="data_text">Population in {{ form.location_name }}: {{ form.geographic_population }}</p></li>
 							<li><p class="data_text">New reported cases in {{ form.location_name }} (7-day average): {{ form.geographic_cases }}</p></li>
diff --git a/caimira/apps/templates/base/userguide.html.j2 b/caimira/apps/templates/base/userguide.html.j2
index 95a2361d..886248c6 100644
--- a/caimira/apps/templates/base/userguide.html.j2
+++ b/caimira/apps/templates/base/userguide.html.j2
@@ -193,7 +193,7 @@ See 'Split Breaks' if the occupants do not break at the same time.</p>
 If not, then you can input separate breaks. This is particularly different when specifying coffee breaks as they are spread evenly throughout the activity times specified.</p>
 <p>If we take an example where the exposed person(s) activity time is from 9:00 to 18:00 and the infected person(s) is from 10:00 to 17:00, with both having a lunch break from 13:00 to 14:00 and have 2 coffee breaks each, we can have two different results:</p>
 <ol>
-<li><p>Specify the default situtaion where both exposed and infected persons(s) have their breaks at the same time: in this case the coffee break times are calculated based on the activity time of the exposed - both will have their first coffee break around 11:00 and the second around 16:00.</p>
+<li><p>Specify the default situation where both exposed and infected persons(s) have their breaks at the same time: in this case the coffee break times are calculated based on the activity time of the exposed - both will have their first coffee break around 11:00 and the second around 16:00.</p>
 </li>
 <li><p>Specify separate breaks for the infected person(s): in this case the coffee breaks will be calculated based on the different activity times (i.e. exposed from 9:00 to 18:00 and infected from 10:00 to 17:00) - the exposed person(s) will have their first coffee break around 11:00 and the second around 16:00, whereas the infected will have their first coffee break around 11:30 and the second around 15:30.</p>
 </li>
@@ -210,7 +210,7 @@ Please confirm what are the applicable rules, before deciding which assumptions
 <br>
 <h2>Generate Report</h2>
 <br>
-<p>When you have entered all the necessary information, please click on the Generate Report button to execute the model. With the implementation of Monte Carlo simulations, the browser might take a few secounds to react.</p>
+<p>When you have entered all the necessary information, please click on the Generate Report button to execute the model. With the implementation of Monte Carlo simulations, the browser might take a few seconds to react.</p>
 <br><h1>Report</h1><br>
 <p>The report will open in your web browser.
 It contains a summary of all the input data, which will allow the simulation to be repeated if required in the future as we improve the model.</p>