diff --git a/aiidalab_qe/process.py b/aiidalab_qe/process.py
index b93e32005..201ec351f 100644
--- a/aiidalab_qe/process.py
+++ b/aiidalab_qe/process.py
@@ -29,7 +29,7 @@ class WorkChainSelector(ipw.HBox):
 
     def __init__(self, **kwargs):
         self.work_chains_prompt = ipw.HTML(
-            "<b>Select computed workflow or start a new:</b>&nbsp;"
+            "<b>Select computed workflow or start a new one:</b>&nbsp;"
         )
         self.work_chains_selector = ipw.Dropdown(
             options=[("New workflow...", self._NO_PROCESS)],
diff --git a/aiidalab_qe/pseudos.py b/aiidalab_qe/pseudos.py
index bcf2a82b6..8f4ddffad 100644
--- a/aiidalab_qe/pseudos.py
+++ b/aiidalab_qe/pseudos.py
@@ -43,7 +43,7 @@ class PseudoFamilySelector(ipw.VBox):
     )
     dft_functional_help = ipw.HTML(
         """<div style="line-height: 140%; padding-top: 10px; padding-bottom: 10px; opacity:0.5;">
-        The exchange-correlation energy is calculated functional. We currently provide support for two
+        The exchange-correlation energy is calculated using this functional. We currently provide support for two
         well-established generalised gradient approximation (GGA) functionals:
         PBE and PBEsol.</div>"""
     )
diff --git a/aiidalab_qe/steps.py b/aiidalab_qe/steps.py
index 6d471163d..c296c6d91 100644
--- a/aiidalab_qe/steps.py
+++ b/aiidalab_qe/steps.py
@@ -82,7 +82,7 @@ class WorkChainSettings(ipw.VBox):
         """<div style="line-height: 140%; padding-top: 6px; padding-bottom: 0px">
         The "moderate" protocol represents a trade-off between
         accuracy and speed. Choose the "fast" protocol for a faster calculation
-        with less precision and the "precise" protocol to aim at best accuracy (at the prece of longer/costlier calculations).</div>"""
+        with less precision and the "precise" protocol to aim at best accuracy (at the price of longer/costlier calculations).</div>"""
     )
 
     def __init__(self, **kwargs):
@@ -169,7 +169,7 @@ class SmearingSettings(ipw.VBox):
         """<p>
         The smearing type and width is set by the chosen <b>protocol</b>.
         Tick the box to override the default, not advised unless you've mastered <b>smearing effects</b> (click <a href="http://theossrv1.epfl.ch/Main/ElectronicTemperature"
-        target="_blank">HERE</a> for a discussion).
+        target="_blank">here</a> for a discussion).
     </p>"""
     )